118638208

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{859}}^1$

素因数の和:969

約数の個数: 64

約数和(自身を含む): 257896800

約数和(自身を除く): 139258592

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 128, 166, 208, 332, 416, 664, 832, 859, 1079, 1328, 1664, 1718, 2158, 2656, 3436, 4316, 5312, 6872, 8632, 10624, 11167, 13744, 17264, 22334, 27488, 34528, 44668, 54976, 69056, 71297, 89336, 109952, 138112, 142594, 178672, 285188, 357344, 570376, 714688, 926861, 1140752, 1429376, 1853722, 2281504, 3707444, 4563008, 7414888, 9126016, 14829776, 29659552, 59319104, 118638208]

約数ペア:

[(1, 118638208), (2, 59319104), (4, 29659552), (8, 14829776), (13, 9126016), (16, 7414888), (26, 4563008), (32, 3707444), (52, 2281504), (64, 1853722), (83, 1429376), (104, 1140752), (128, 926861), (166, 714688), (208, 570376), (332, 357344), (416, 285188), (664, 178672), (832, 142594), (859, 138112), (1079, 109952), (1328, 89336), (1664, 71297), (1718, 69056), (2158, 54976), (2656, 44668), (3436, 34528), (4316, 27488), (5312, 22334), (6872, 17264), (8632, 13744), (10624, 11167)]