120658688

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 251191248

約数和(自身を除く): 130532560

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 97, 113, 128, 172, 194, 226, 256, 344, 388, 452, 688, 776, 904, 1376, 1552, 1808, 2752, 3104, 3616, 4171, 4859, 5504, 6208, 7232, 8342, 9718, 10961, 11008, 12416, 14464, 16684, 19436, 21922, 24832, 28928, 33368, 38872, 43844, 66736, 77744, 87688, 133472, 155488, 175376, 266944, 310976, 350752, 471323, 533888, 621952, 701504, 942646, 1067776, 1243904, 1403008, 1885292, 2806016, 3770584, 7541168, 15082336, 30164672, 60329344, 120658688]

約数ペア:

[(1, 120658688), (2, 60329344), (4, 30164672), (8, 15082336), (16, 7541168), (32, 3770584), (43, 2806016), (64, 1885292), (86, 1403008), (97, 1243904), (113, 1067776), (128, 942646), (172, 701504), (194, 621952), (226, 533888), (256, 471323), (344, 350752), (388, 310976), (452, 266944), (688, 175376), (776, 155488), (904, 133472), (1376, 87688), (1552, 77744), (1808, 66736), (2752, 43844), (3104, 38872), (3616, 33368), (4171, 28928), (4859, 24832), (5504, 21922), (6208, 19436), (7232, 16684), (8342, 14464), (9718, 12416), (10961, 11008)]