156726816320

素因数分解:

$2^6\times 5^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{16943}}^1$

素因数の和:17308

約数の個数: 112

約数和(自身を含む): 377733811968

約数和(自身を除く): 221006995648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 137, 160, 211, 274, 320, 422, 548, 685, 844, 1055, 1096, 1370, 1688, 2110, 2192, 2740, 3376, 4220, 4384, 5480, 6752, 8440, 8768, 10960, 13504, 16880, 16943, 21920, 28907, 33760, 33886, 43840, 57814, 67520, 67772, 84715, 115628, 135544, 144535, 169430, 231256, 271088, 289070, 338860, 462512, 542176, 578140, 677720, 925024, 1084352, 1156280, 1355440, 1850048, 2312560, 2321191, 2710880, 3574973, 4625120, 4642382, 5421760, 7149946, 9250240, 9284764, 11605955, 14299892, 17874865, 18569528, 23211910, 28599784, 35749730, 37139056, 46423820, 57199568, 71499460, 74278112, 92847640, 114399136, 142998920, 148556224, 185695280, 228798272, 285997840, 371390560, 489771301, 571995680, 742781120, 979542602, 1143991360, 1959085204, 2448856505, 3918170408, 4897713010, 7836340816, 9795426020, 15672681632, 19590852040, 31345363264, 39181704080, 78363408160, 156726816320]

約数ペア:

[(1, 156726816320), (2, 78363408160), (4, 39181704080), (5, 31345363264), (8, 19590852040), (10, 15672681632), (16, 9795426020), (20, 7836340816), (32, 4897713010), (40, 3918170408), (64, 2448856505), (80, 1959085204), (137, 1143991360), (160, 979542602), (211, 742781120), (274, 571995680), (320, 489771301), (422, 371390560), (548, 285997840), (685, 228798272), (844, 185695280), (1055, 148556224), (1096, 142998920), (1370, 114399136), (1688, 92847640), (2110, 74278112), (2192, 71499460), (2740, 57199568), (3376, 46423820), (4220, 37139056), (4384, 35749730), (5480, 28599784), (6752, 23211910), (8440, 18569528), (8768, 17874865), (10960, 14299892), (13504, 11605955), (16880, 9284764), (16943, 9250240), (21920, 7149946), (28907, 5421760), (33760, 4642382), (33886, 4625120), (43840, 3574973), (57814, 2710880), (67520, 2321191), (67772, 2312560), (84715, 1850048), (115628, 1355440), (135544, 1156280), (144535, 1084352), (169430, 925024), (231256, 677720), (271088, 578140), (289070, 542176), (338860, 462512)]