102715168

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1121

約数の個数: 48

約数和(自身を含む): 209986560

約数和(自身を除く): 107271392

約数列:

[1, 2, 4, 8, 16, 32, 41, 79, 82, 158, 164, 316, 328, 632, 656, 991, 1264, 1312, 1982, 2528, 3239, 3964, 6478, 7928, 12956, 15856, 25912, 31712, 40631, 51824, 78289, 81262, 103648, 156578, 162524, 313156, 325048, 626312, 650096, 1252624, 1300192, 2505248, 3209849, 6419698, 12839396, 25678792, 51357584, 102715168]

約数ペア:

[(1, 102715168), (2, 51357584), (4, 25678792), (8, 12839396), (16, 6419698), (32, 3209849), (41, 2505248), (79, 1300192), (82, 1252624), (158, 650096), (164, 626312), (316, 325048), (328, 313156), (632, 162524), (656, 156578), (991, 103648), (1264, 81262), (1312, 78289), (1982, 51824), (2528, 40631), (3239, 31712), (3964, 25912), (6478, 15856), (7928, 12956)]