163669004180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1\times {\mathrm{44987}}^1$

素因数の和:45749

約数の個数: 96

約数和(自身を含む): 391805890560

約数和(自身を除く): 228136886380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 719, 1012, 1265, 1438, 2530, 2876, 3595, 5060, 7190, 7909, 14380, 15818, 16537, 31636, 33074, 39545, 44987, 66148, 79090, 82685, 89974, 158180, 165370, 179948, 181907, 224935, 330740, 363814, 449870, 494857, 727628, 899740, 909535, 989714, 1034701, 1819070, 1979428, 2069402, 2474285, 3638140, 4138804, 4948570, 5173505, 9897140, 10347010, 11381711, 20694020, 22763422, 32345653, 45526844, 56908555, 64691306, 113817110, 129382612, 161728265, 227634220, 323456530, 355802183, 646913060, 711604366, 743950019, 1423208732, 1487900038, 1779010915, 2975800076, 3558021830, 3719750095, 7116043660, 7439500190, 8183450209, 14879000380, 16366900418, 32733800836, 40917251045, 81834502090, 163669004180]

約数ペア:

[(1, 163669004180), (2, 81834502090), (4, 40917251045), (5, 32733800836), (10, 16366900418), (11, 14879000380), (20, 8183450209), (22, 7439500190), (23, 7116043660), (44, 3719750095), (46, 3558021830), (55, 2975800076), (92, 1779010915), (110, 1487900038), (115, 1423208732), (220, 743950019), (230, 711604366), (253, 646913060), (460, 355802183), (506, 323456530), (719, 227634220), (1012, 161728265), (1265, 129382612), (1438, 113817110), (2530, 64691306), (2876, 56908555), (3595, 45526844), (5060, 32345653), (7190, 22763422), (7909, 20694020), (14380, 11381711), (15818, 10347010), (16537, 9897140), (31636, 5173505), (33074, 4948570), (39545, 4138804), (44987, 3638140), (66148, 2474285), (79090, 2069402), (82685, 1979428), (89974, 1819070), (158180, 1034701), (165370, 989714), (179948, 909535), (181907, 899740), (224935, 727628), (330740, 494857), (363814, 449870)]