156957679892

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{419}}^1\times {\mathrm{7591}}^1$

素因数の和:8113

約数の個数: 72

約数和(自身を含む): 302263940160

約数和(自身を除く): 145306260268

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 169, 292, 338, 419, 676, 838, 949, 1676, 1898, 3796, 5447, 7591, 10894, 12337, 15182, 21788, 24674, 30364, 30587, 49348, 61174, 70811, 98683, 122348, 141622, 197366, 283244, 394732, 397631, 554143, 795262, 1108286, 1282879, 1590524, 2216572, 2565758, 3180629, 5131516, 5169203, 6361258, 7203859, 10338406, 12722516, 14407718, 20676812, 28815436, 41348177, 82696354, 93650167, 165392708, 187300334, 232185917, 374600668, 464371834, 537526301, 928743668, 1075052602, 2150105204, 3018416921, 6036833842, 12073667684, 39239419973, 78478839946, 156957679892]

約数ペア:

[(1, 156957679892), (2, 78478839946), (4, 39239419973), (13, 12073667684), (26, 6036833842), (52, 3018416921), (73, 2150105204), (146, 1075052602), (169, 928743668), (292, 537526301), (338, 464371834), (419, 374600668), (676, 232185917), (838, 187300334), (949, 165392708), (1676, 93650167), (1898, 82696354), (3796, 41348177), (5447, 28815436), (7591, 20676812), (10894, 14407718), (12337, 12722516), (15182, 10338406), (21788, 7203859), (24674, 6361258), (30364, 5169203), (30587, 5131516), (49348, 3180629), (61174, 2565758), (70811, 2216572), (98683, 1590524), (122348, 1282879), (141622, 1108286), (197366, 795262), (283244, 554143), (394732, 397631)]