168156954

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{70241}}^1$

素因数の和:70275

約数の個数: 48

約数和(自身を含む): 438310080

約数和(自身を除く): 270153126

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 70241, 140482, 210723, 421446, 491687, 632169, 983374, 1264338, 1334579, 1475061, 2669158, 2950122, 4003737, 4425183, 8007474, 8850366, 9342053, 12011211, 18684106, 24022422, 28026159, 56052318, 84078477, 168156954]

約数ペア:

[(1, 168156954), (2, 84078477), (3, 56052318), (6, 28026159), (7, 24022422), (9, 18684106), (14, 12011211), (18, 9342053), (19, 8850366), (21, 8007474), (38, 4425183), (42, 4003737), (57, 2950122), (63, 2669158), (114, 1475061), (126, 1334579), (133, 1264338), (171, 983374), (266, 632169), (342, 491687), (399, 421446), (798, 210723), (1197, 140482), (2394, 70241)]