166740816

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:281

約数の個数: 160

約数和(自身を含む): 495968256

約数和(自身を除く): 329227440

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 61, 62, 66, 88, 93, 122, 124, 132, 167, 176, 183, 186, 244, 248, 264, 334, 341, 366, 372, 488, 496, 501, 528, 668, 671, 682, 732, 744, 976, 1002, 1023, 1336, 1342, 1364, 1464, 1488, 1837, 1891, 2004, 2013, 2046, 2672, 2684, 2728, 2928, 3674, 3782, 4008, 4026, 4092, 5177, 5368, 5456, 5511, 5673, 7348, 7564, 8016, 8052, 8184, 10187, 10354, 10736, 11022, 11346, 14696, 15128, 15531, 16104, 16368, 20374, 20708, 20801, 22044, 22692, 29392, 30256, 30561, 31062, 32208, 40748, 41416, 41602, 44088, 45384, 56947, 61122, 62124, 62403, 81496, 82832, 83204, 88176, 90768, 112057, 113894, 122244, 124248, 124806, 162992, 166408, 170841, 224114, 227788, 244488, 248496, 249612, 315797, 332816, 336171, 341682, 448228, 455576, 488976, 499224, 631594, 672342, 683364, 896456, 911152, 947391, 998448, 1263188, 1344684, 1366728, 1792912, 1894782, 2526376, 2689368, 2733456, 3473767, 3789564, 5052752, 5378736, 6947534, 7579128, 10421301, 13895068, 15158256, 20842602, 27790136, 41685204, 55580272, 83370408, 166740816]

約数ペア:

[(1, 166740816), (2, 83370408), (3, 55580272), (4, 41685204), (6, 27790136), (8, 20842602), (11, 15158256), (12, 13895068), (16, 10421301), (22, 7579128), (24, 6947534), (31, 5378736), (33, 5052752), (44, 3789564), (48, 3473767), (61, 2733456), (62, 2689368), (66, 2526376), (88, 1894782), (93, 1792912), (122, 1366728), (124, 1344684), (132, 1263188), (167, 998448), (176, 947391), (183, 911152), (186, 896456), (244, 683364), (248, 672342), (264, 631594), (334, 499224), (341, 488976), (366, 455576), (372, 448228), (488, 341682), (496, 336171), (501, 332816), (528, 315797), (668, 249612), (671, 248496), (682, 244488), (732, 227788), (744, 224114), (976, 170841), (1002, 166408), (1023, 162992), (1336, 124806), (1342, 124248), (1364, 122244), (1464, 113894), (1488, 112057), (1837, 90768), (1891, 88176), (2004, 83204), (2013, 82832), (2046, 81496), (2672, 62403), (2684, 62124), (2728, 61122), (2928, 56947), (3674, 45384), (3782, 44088), (4008, 41602), (4026, 41416), (4092, 40748), (5177, 32208), (5368, 31062), (5456, 30561), (5511, 30256), (5673, 29392), (7348, 22692), (7564, 22044), (8016, 20801), (8052, 20708), (8184, 20374), (10187, 16368), (10354, 16104), (10736, 15531), (11022, 15128), (11346, 14696)]