100640176

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^3\times {\mathrm{409}}^1$

素因数の和:463

約数の個数: 80

約数和(自身を含む): 241998400

約数和(自身を除く): 141358224

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 409, 676, 728, 818, 1183, 1352, 1456, 1636, 2197, 2366, 2704, 2863, 3272, 4394, 4732, 5317, 5726, 6544, 8788, 9464, 10634, 11452, 15379, 17576, 18928, 21268, 22904, 30758, 35152, 37219, 42536, 45808, 61516, 69121, 74438, 85072, 123032, 138242, 148876, 246064, 276484, 297752, 483847, 552968, 595504, 898573, 967694, 1105936, 1797146, 1935388, 3594292, 3870776, 6290011, 7188584, 7741552, 12580022, 14377168, 25160044, 50320088, 100640176]

約数ペア:

[(1, 100640176), (2, 50320088), (4, 25160044), (7, 14377168), (8, 12580022), (13, 7741552), (14, 7188584), (16, 6290011), (26, 3870776), (28, 3594292), (52, 1935388), (56, 1797146), (91, 1105936), (104, 967694), (112, 898573), (169, 595504), (182, 552968), (208, 483847), (338, 297752), (364, 276484), (409, 246064), (676, 148876), (728, 138242), (818, 123032), (1183, 85072), (1352, 74438), (1456, 69121), (1636, 61516), (2197, 45808), (2366, 42536), (2704, 37219), (2863, 35152), (3272, 30758), (4394, 22904), (4732, 21268), (5317, 18928), (5726, 17576), (6544, 15379), (8788, 11452), (9464, 10634)]