140772984

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 402554880

約数和(自身を除く): 261781896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 103, 124, 132, 167, 186, 206, 248, 264, 309, 334, 341, 372, 412, 501, 618, 668, 682, 744, 824, 1002, 1023, 1133, 1236, 1336, 1364, 1837, 2004, 2046, 2266, 2472, 2728, 3193, 3399, 3674, 4008, 4092, 4532, 5177, 5511, 6386, 6798, 7348, 8184, 9064, 9579, 10354, 11022, 12772, 13596, 14696, 15531, 17201, 19158, 20708, 22044, 25544, 27192, 31062, 34402, 35123, 38316, 41416, 44088, 51603, 56947, 62124, 68804, 70246, 76632, 103206, 105369, 113894, 124248, 137608, 140492, 170841, 189211, 206412, 210738, 227788, 280984, 341682, 378422, 412824, 421476, 455576, 533231, 567633, 683364, 756844, 842952, 1066462, 1135266, 1366728, 1513688, 1599693, 2132924, 2270532, 3199386, 4265848, 4541064, 5865541, 6398772, 11731082, 12797544, 17596623, 23462164, 35193246, 46924328, 70386492, 140772984]

約数ペア:

[(1, 140772984), (2, 70386492), (3, 46924328), (4, 35193246), (6, 23462164), (8, 17596623), (11, 12797544), (12, 11731082), (22, 6398772), (24, 5865541), (31, 4541064), (33, 4265848), (44, 3199386), (62, 2270532), (66, 2132924), (88, 1599693), (93, 1513688), (103, 1366728), (124, 1135266), (132, 1066462), (167, 842952), (186, 756844), (206, 683364), (248, 567633), (264, 533231), (309, 455576), (334, 421476), (341, 412824), (372, 378422), (412, 341682), (501, 280984), (618, 227788), (668, 210738), (682, 206412), (744, 189211), (824, 170841), (1002, 140492), (1023, 137608), (1133, 124248), (1236, 113894), (1336, 105369), (1364, 103206), (1837, 76632), (2004, 70246), (2046, 68804), (2266, 62124), (2472, 56947), (2728, 51603), (3193, 44088), (3399, 41416), (3674, 38316), (4008, 35123), (4092, 34402), (4532, 31062), (5177, 27192), (5511, 25544), (6386, 22044), (6798, 20708), (7348, 19158), (8184, 17201), (9064, 15531), (9579, 14696), (10354, 13596), (11022, 12772)]