164507328

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 224

約数和(自身を含む): 518891520

約数和(自身を除く): 354384192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 37, 48, 54, 62, 64, 72, 74, 83, 93, 96, 108, 111, 124, 144, 148, 166, 186, 192, 216, 222, 248, 249, 279, 288, 296, 332, 333, 372, 432, 444, 496, 498, 558, 576, 592, 664, 666, 744, 747, 837, 864, 888, 992, 996, 999, 1116, 1147, 1184, 1328, 1332, 1488, 1494, 1674, 1728, 1776, 1984, 1992, 1998, 2232, 2241, 2294, 2368, 2573, 2656, 2664, 2976, 2988, 3071, 3348, 3441, 3552, 3984, 3996, 4464, 4482, 4588, 5146, 5312, 5328, 5952, 5976, 6142, 6696, 6882, 7104, 7719, 7968, 7992, 8928, 8964, 9176, 9213, 10292, 10323, 10656, 11952, 12284, 13392, 13764, 15438, 15936, 15984, 17856, 17928, 18352, 18426, 20584, 20646, 21312, 23157, 23904, 24568, 26784, 27528, 27639, 30876, 30969, 31968, 35856, 36704, 36852, 41168, 41292, 46314, 47808, 49136, 53568, 55056, 55278, 61752, 61938, 63936, 69471, 71712, 73408, 73704, 82336, 82584, 82917, 92628, 95201, 98272, 110112, 110556, 123504, 123876, 138942, 143424, 147408, 164672, 165168, 165834, 185256, 190402, 196544, 220224, 221112, 247008, 247752, 277884, 285603, 294816, 330336, 331668, 370512, 380804, 442224, 494016, 495504, 555768, 571206, 589632, 660672, 663336, 741024, 761608, 856809, 884448, 991008, 1111536, 1142412, 1326672, 1482048, 1523216, 1713618, 1768896, 1982016, 2223072, 2284824, 2570427, 2653344, 3046432, 3427236, 4446144, 4569648, 5140854, 5306688, 6092864, 6854472, 9139296, 10281708, 13708944, 18278592, 20563416, 27417888, 41126832, 54835776, 82253664, 164507328]

約数ペア:

[(1, 164507328), (2, 82253664), (3, 54835776), (4, 41126832), (6, 27417888), (8, 20563416), (9, 18278592), (12, 13708944), (16, 10281708), (18, 9139296), (24, 6854472), (27, 6092864), (31, 5306688), (32, 5140854), (36, 4569648), (37, 4446144), (48, 3427236), (54, 3046432), (62, 2653344), (64, 2570427), (72, 2284824), (74, 2223072), (83, 1982016), (93, 1768896), (96, 1713618), (108, 1523216), (111, 1482048), (124, 1326672), (144, 1142412), (148, 1111536), (166, 991008), (186, 884448), (192, 856809), (216, 761608), (222, 741024), (248, 663336), (249, 660672), (279, 589632), (288, 571206), (296, 555768), (332, 495504), (333, 494016), (372, 442224), (432, 380804), (444, 370512), (496, 331668), (498, 330336), (558, 294816), (576, 285603), (592, 277884), (664, 247752), (666, 247008), (744, 221112), (747, 220224), (837, 196544), (864, 190402), (888, 185256), (992, 165834), (996, 165168), (999, 164672), (1116, 147408), (1147, 143424), (1184, 138942), (1328, 123876), (1332, 123504), (1488, 110556), (1494, 110112), (1674, 98272), (1728, 95201), (1776, 92628), (1984, 82917), (1992, 82584), (1998, 82336), (2232, 73704), (2241, 73408), (2294, 71712), (2368, 69471), (2573, 63936), (2656, 61938), (2664, 61752), (2976, 55278), (2988, 55056), (3071, 53568), (3348, 49136), (3441, 47808), (3552, 46314), (3984, 41292), (3996, 41168), (4464, 36852), (4482, 36704), (4588, 35856), (5146, 31968), (5312, 30969), (5328, 30876), (5952, 27639), (5976, 27528), (6142, 26784), (6696, 24568), (6882, 23904), (7104, 23157), (7719, 21312), (7968, 20646), (7992, 20584), (8928, 18426), (8964, 18352), (9176, 17928), (9213, 17856), (10292, 15984), (10323, 15936), (10656, 15438), (11952, 13764), (12284, 13392)]