157440672

素因数分解:

$2^5\times 3^6\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:442

約数の個数: 168

約数和(自身を含む): 493305876

約数和(自身を除く): 335865204

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 243, 272, 288, 306, 324, 397, 408, 432, 459, 486, 544, 612, 648, 729, 794, 816, 864, 918, 972, 1191, 1224, 1296, 1377, 1458, 1588, 1632, 1836, 1944, 2382, 2448, 2592, 2754, 2916, 3176, 3573, 3672, 3888, 4131, 4764, 4896, 5508, 5832, 6352, 6749, 7146, 7344, 7776, 8262, 9528, 10719, 11016, 11664, 12393, 12704, 13498, 14292, 14688, 16524, 19056, 20247, 21438, 22032, 23328, 24786, 26996, 28584, 32157, 33048, 38112, 40494, 42876, 44064, 49572, 53992, 57168, 60741, 64314, 66096, 80988, 85752, 96471, 99144, 107984, 114336, 121482, 128628, 132192, 161976, 171504, 182223, 192942, 198288, 215968, 242964, 257256, 289413, 323952, 343008, 364446, 385884, 396576, 485928, 514512, 546669, 578826, 647904, 728892, 771768, 971856, 1029024, 1093338, 1157652, 1457784, 1543536, 1640007, 1943712, 2186676, 2315304, 2915568, 3087072, 3280014, 4373352, 4630608, 4920021, 5831136, 6560028, 8746704, 9261216, 9840042, 13120056, 17493408, 19680084, 26240112, 39360168, 52480224, 78720336, 157440672]

約数ペア:

[(1, 157440672), (2, 78720336), (3, 52480224), (4, 39360168), (6, 26240112), (8, 19680084), (9, 17493408), (12, 13120056), (16, 9840042), (17, 9261216), (18, 8746704), (24, 6560028), (27, 5831136), (32, 4920021), (34, 4630608), (36, 4373352), (48, 3280014), (51, 3087072), (54, 2915568), (68, 2315304), (72, 2186676), (81, 1943712), (96, 1640007), (102, 1543536), (108, 1457784), (136, 1157652), (144, 1093338), (153, 1029024), (162, 971856), (204, 771768), (216, 728892), (243, 647904), (272, 578826), (288, 546669), (306, 514512), (324, 485928), (397, 396576), (408, 385884), (432, 364446), (459, 343008), (486, 323952), (544, 289413), (612, 257256), (648, 242964), (729, 215968), (794, 198288), (816, 192942), (864, 182223), (918, 171504), (972, 161976), (1191, 132192), (1224, 128628), (1296, 121482), (1377, 114336), (1458, 107984), (1588, 99144), (1632, 96471), (1836, 85752), (1944, 80988), (2382, 66096), (2448, 64314), (2592, 60741), (2754, 57168), (2916, 53992), (3176, 49572), (3573, 44064), (3672, 42876), (3888, 40494), (4131, 38112), (4764, 33048), (4896, 32157), (5508, 28584), (5832, 26996), (6352, 24786), (6749, 23328), (7146, 22032), (7344, 21438), (7776, 20247), (8262, 19056), (9528, 16524), (10719, 14688), (11016, 14292), (11664, 13498), (12393, 12704)]