157996926

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 361324800

約数和(自身を除く): 203327874

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 101, 118, 177, 202, 303, 354, 491, 531, 606, 909, 982, 1062, 1473, 1593, 1818, 2727, 2946, 3186, 4419, 5454, 5959, 8838, 11918, 13257, 17877, 26514, 28969, 35754, 49591, 53631, 57938, 86907, 99182, 107262, 148773, 160893, 173814, 260721, 297546, 321786, 446319, 521442, 782163, 892638, 1338957, 1564326, 2677914, 2925869, 5851738, 8777607, 17555214, 26332821, 52665642, 78998463, 157996926]

約数ペア:

[(1, 157996926), (2, 78998463), (3, 52665642), (6, 26332821), (9, 17555214), (18, 8777607), (27, 5851738), (54, 2925869), (59, 2677914), (101, 1564326), (118, 1338957), (177, 892638), (202, 782163), (303, 521442), (354, 446319), (491, 321786), (531, 297546), (606, 260721), (909, 173814), (982, 160893), (1062, 148773), (1473, 107262), (1593, 99182), (1818, 86907), (2727, 57938), (2946, 53631), (3186, 49591), (4419, 35754), (5454, 28969), (5959, 26514), (8838, 17877), (11918, 13257)]