164167380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{70157}}^1$

素因数の和:70185

約数の個数: 72

約数和(自身を含む): 536287752

約数和(自身を除く): 372120372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 70157, 140314, 210471, 280628, 350785, 420942, 631413, 701570, 841884, 912041, 1052355, 1262826, 1403140, 1824082, 2104710, 2525652, 2736123, 3157065, 3648164, 4209420, 4560205, 5472246, 6314130, 8208369, 9120410, 10944492, 12628260, 13680615, 16416738, 18240820, 27361230, 32833476, 41041845, 54722460, 82083690, 164167380]

約数ペア:

[(1, 164167380), (2, 82083690), (3, 54722460), (4, 41041845), (5, 32833476), (6, 27361230), (9, 18240820), (10, 16416738), (12, 13680615), (13, 12628260), (15, 10944492), (18, 9120410), (20, 8208369), (26, 6314130), (30, 5472246), (36, 4560205), (39, 4209420), (45, 3648164), (52, 3157065), (60, 2736123), (65, 2525652), (78, 2104710), (90, 1824082), (117, 1403140), (130, 1262826), (156, 1052355), (180, 912041), (195, 841884), (234, 701570), (260, 631413), (390, 420942), (468, 350785), (585, 280628), (780, 210471), (1170, 140314), (2340, 70157)]