169900956

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^2\times {\mathrm{1637}}^1$

素因数の和:1712

約数の個数: 72

約数和(自身を含む): 455429520

約数和(自身を除く): 285528564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 961, 1116, 1637, 1674, 1922, 2883, 3274, 3348, 3844, 4911, 5766, 6548, 8649, 9822, 11532, 14733, 17298, 19644, 25947, 29466, 34596, 44199, 50747, 51894, 58932, 88398, 101494, 103788, 152241, 176796, 202988, 304482, 456723, 608964, 913446, 1370169, 1573157, 1826892, 2740338, 3146314, 4719471, 5480676, 6292628, 9438942, 14158413, 18877884, 28316826, 42475239, 56633652, 84950478, 169900956]

約数ペア:

[(1, 169900956), (2, 84950478), (3, 56633652), (4, 42475239), (6, 28316826), (9, 18877884), (12, 14158413), (18, 9438942), (27, 6292628), (31, 5480676), (36, 4719471), (54, 3146314), (62, 2740338), (93, 1826892), (108, 1573157), (124, 1370169), (186, 913446), (279, 608964), (372, 456723), (558, 304482), (837, 202988), (961, 176796), (1116, 152241), (1637, 103788), (1674, 101494), (1922, 88398), (2883, 58932), (3274, 51894), (3348, 50747), (3844, 44199), (4911, 34596), (5766, 29466), (6548, 25947), (8649, 19644), (9822, 17298), (11532, 14733)]