156740271232

素因数分解:

$2^7\times {\mathrm{251}}^1\times {\mathrm{617}}^1\times {\mathrm{7907}}^1$

素因数の和:8789

約数の個数: 64

約数和(自身を含む): 314047873440

約数和(自身を除く): 157307602208

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 251, 502, 617, 1004, 1234, 2008, 2468, 4016, 4936, 7907, 8032, 9872, 15814, 16064, 19744, 31628, 32128, 39488, 63256, 78976, 126512, 154867, 253024, 309734, 506048, 619468, 1012096, 1238936, 1984657, 2477872, 3969314, 4878619, 4955744, 7938628, 9757238, 9911488, 15877256, 19514476, 19822976, 31754512, 39028952, 63509024, 78057904, 127018048, 156115808, 254036096, 312231616, 624463232, 1224533369, 2449066738, 4898133476, 9796266952, 19592533904, 39185067808, 78370135616, 156740271232]

約数ペア:

[(1, 156740271232), (2, 78370135616), (4, 39185067808), (8, 19592533904), (16, 9796266952), (32, 4898133476), (64, 2449066738), (128, 1224533369), (251, 624463232), (502, 312231616), (617, 254036096), (1004, 156115808), (1234, 127018048), (2008, 78057904), (2468, 63509024), (4016, 39028952), (4936, 31754512), (7907, 19822976), (8032, 19514476), (9872, 15877256), (15814, 9911488), (16064, 9757238), (19744, 7938628), (31628, 4955744), (32128, 4878619), (39488, 3969314), (63256, 2477872), (78976, 1984657), (126512, 1238936), (154867, 1012096), (253024, 619468), (309734, 506048)]