157778736

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1531}}^1$

素因数の和:1674

約数の個数: 80

約数和(自身を含む): 433127040

約数和(自身を除く): 275348304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 113, 114, 152, 226, 228, 304, 339, 452, 456, 678, 904, 912, 1356, 1531, 1808, 2147, 2712, 3062, 4294, 4593, 5424, 6124, 6441, 8588, 9186, 12248, 12882, 17176, 18372, 24496, 25764, 29089, 34352, 36744, 51528, 58178, 73488, 87267, 103056, 116356, 173003, 174534, 232712, 346006, 349068, 465424, 519009, 692012, 698136, 1038018, 1384024, 1396272, 2076036, 2768048, 3287057, 4152072, 6574114, 8304144, 9861171, 13148228, 19722342, 26296456, 39444684, 52592912, 78889368, 157778736]

約数ペア:

[(1, 157778736), (2, 78889368), (3, 52592912), (4, 39444684), (6, 26296456), (8, 19722342), (12, 13148228), (16, 9861171), (19, 8304144), (24, 6574114), (38, 4152072), (48, 3287057), (57, 2768048), (76, 2076036), (113, 1396272), (114, 1384024), (152, 1038018), (226, 698136), (228, 692012), (304, 519009), (339, 465424), (452, 349068), (456, 346006), (678, 232712), (904, 174534), (912, 173003), (1356, 116356), (1531, 103056), (1808, 87267), (2147, 73488), (2712, 58178), (3062, 51528), (4294, 36744), (4593, 34352), (5424, 29089), (6124, 25764), (6441, 24496), (8588, 18372), (9186, 17176), (12248, 12882)]