163515690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8221}}^1$

素因数の和:8264

約数の個数: 96

約数和(自身を含む): 484834896

約数和(自身を除く): 321319206

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2210, 3315, 3978, 6630, 8221, 9945, 16442, 19890, 24663, 41105, 49326, 73989, 82210, 106873, 123315, 139757, 147978, 213746, 246630, 279514, 320619, 369945, 419271, 534365, 641238, 698785, 739890, 838542, 961857, 1068730, 1257813, 1397570, 1603095, 1816841, 1923714, 2096355, 2515626, 3206190, 3633682, 4192710, 4809285, 5450523, 6289065, 9084205, 9618570, 10901046, 12578130, 16351569, 18168410, 27252615, 32703138, 54505230, 81757845, 163515690]

約数ペア:

[(1, 163515690), (2, 81757845), (3, 54505230), (5, 32703138), (6, 27252615), (9, 18168410), (10, 16351569), (13, 12578130), (15, 10901046), (17, 9618570), (18, 9084205), (26, 6289065), (30, 5450523), (34, 4809285), (39, 4192710), (45, 3633682), (51, 3206190), (65, 2515626), (78, 2096355), (85, 1923714), (90, 1816841), (102, 1603095), (117, 1397570), (130, 1257813), (153, 1068730), (170, 961857), (195, 838542), (221, 739890), (234, 698785), (255, 641238), (306, 534365), (390, 419271), (442, 369945), (510, 320619), (585, 279514), (663, 246630), (765, 213746), (1105, 147978), (1170, 139757), (1326, 123315), (1530, 106873), (1989, 82210), (2210, 73989), (3315, 49326), (3978, 41105), (6630, 24663), (8221, 19890), (9945, 16442)]