130981968

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:394

約数の個数: 160

約数和(自身を含む): 411223680

約数和(自身を除く): 280241712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 83, 104, 108, 117, 144, 156, 166, 208, 216, 234, 249, 281, 312, 332, 351, 432, 468, 498, 562, 624, 664, 702, 747, 843, 936, 996, 1079, 1124, 1328, 1404, 1494, 1686, 1872, 1992, 2158, 2241, 2248, 2529, 2808, 2988, 3237, 3372, 3653, 3984, 4316, 4482, 4496, 5058, 5616, 5976, 6474, 6744, 7306, 7587, 8632, 8964, 9711, 10116, 10959, 11952, 12948, 13488, 14612, 15174, 17264, 17928, 19422, 20232, 21918, 23323, 25896, 29133, 29224, 30348, 32877, 35856, 38844, 40464, 43836, 46646, 51792, 58266, 58448, 60696, 65754, 69969, 77688, 87672, 93292, 98631, 116532, 121392, 131508, 139938, 155376, 175344, 186584, 197262, 209907, 233064, 263016, 279876, 303199, 373168, 394524, 419814, 466128, 526032, 559752, 606398, 629721, 789048, 839628, 909597, 1119504, 1212796, 1259442, 1578096, 1679256, 1819194, 2425592, 2518884, 2728791, 3358512, 3638388, 4851184, 5037768, 5457582, 7276776, 8186373, 10075536, 10915164, 14553552, 16372746, 21830328, 32745492, 43660656, 65490984, 130981968]

約数ペア:

[(1, 130981968), (2, 65490984), (3, 43660656), (4, 32745492), (6, 21830328), (8, 16372746), (9, 14553552), (12, 10915164), (13, 10075536), (16, 8186373), (18, 7276776), (24, 5457582), (26, 5037768), (27, 4851184), (36, 3638388), (39, 3358512), (48, 2728791), (52, 2518884), (54, 2425592), (72, 1819194), (78, 1679256), (83, 1578096), (104, 1259442), (108, 1212796), (117, 1119504), (144, 909597), (156, 839628), (166, 789048), (208, 629721), (216, 606398), (234, 559752), (249, 526032), (281, 466128), (312, 419814), (332, 394524), (351, 373168), (432, 303199), (468, 279876), (498, 263016), (562, 233064), (624, 209907), (664, 197262), (702, 186584), (747, 175344), (843, 155376), (936, 139938), (996, 131508), (1079, 121392), (1124, 116532), (1328, 98631), (1404, 93292), (1494, 87672), (1686, 77688), (1872, 69969), (1992, 65754), (2158, 60696), (2241, 58448), (2248, 58266), (2529, 51792), (2808, 46646), (2988, 43836), (3237, 40464), (3372, 38844), (3653, 35856), (3984, 32877), (4316, 30348), (4482, 29224), (4496, 29133), (5058, 25896), (5616, 23323), (5976, 21918), (6474, 20232), (6744, 19422), (7306, 17928), (7587, 17264), (8632, 15174), (8964, 14612), (9711, 13488), (10116, 12948), (10959, 11952)]