145666768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:141

約数の個数: 160

約数和(自身を含む): 349977600

約数和(自身を除く): 204310832

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 29, 31, 38, 41, 52, 58, 62, 76, 82, 104, 116, 124, 152, 164, 208, 232, 247, 248, 304, 328, 377, 403, 464, 494, 496, 533, 551, 589, 656, 754, 779, 806, 899, 988, 1066, 1102, 1178, 1189, 1271, 1508, 1558, 1612, 1798, 1976, 2132, 2204, 2356, 2378, 2542, 3016, 3116, 3224, 3596, 3952, 4264, 4408, 4712, 4756, 5084, 6032, 6232, 6448, 7163, 7192, 7657, 8528, 8816, 9424, 9512, 10127, 10168, 11687, 12464, 14326, 14384, 15314, 15457, 16523, 17081, 19024, 20254, 20336, 22591, 23374, 24149, 28652, 30628, 30914, 33046, 34162, 36859, 40508, 45182, 46748, 48298, 57304, 61256, 61828, 66092, 68324, 73718, 81016, 90364, 93496, 96596, 114608, 122512, 123656, 132184, 136648, 147436, 162032, 180728, 186992, 193192, 222053, 247312, 264368, 273296, 293683, 294872, 313937, 361456, 386384, 444106, 479167, 587366, 589744, 627874, 700321, 888212, 958334, 1174732, 1255748, 1400642, 1776424, 1916668, 2349464, 2511496, 2801284, 3552848, 3833336, 4698928, 5022992, 5602568, 7666672, 9104173, 11205136, 18208346, 36416692, 72833384, 145666768]

約数ペア:

[(1, 145666768), (2, 72833384), (4, 36416692), (8, 18208346), (13, 11205136), (16, 9104173), (19, 7666672), (26, 5602568), (29, 5022992), (31, 4698928), (38, 3833336), (41, 3552848), (52, 2801284), (58, 2511496), (62, 2349464), (76, 1916668), (82, 1776424), (104, 1400642), (116, 1255748), (124, 1174732), (152, 958334), (164, 888212), (208, 700321), (232, 627874), (247, 589744), (248, 587366), (304, 479167), (328, 444106), (377, 386384), (403, 361456), (464, 313937), (494, 294872), (496, 293683), (533, 273296), (551, 264368), (589, 247312), (656, 222053), (754, 193192), (779, 186992), (806, 180728), (899, 162032), (988, 147436), (1066, 136648), (1102, 132184), (1178, 123656), (1189, 122512), (1271, 114608), (1508, 96596), (1558, 93496), (1612, 90364), (1798, 81016), (1976, 73718), (2132, 68324), (2204, 66092), (2356, 61828), (2378, 61256), (2542, 57304), (3016, 48298), (3116, 46748), (3224, 45182), (3596, 40508), (3952, 36859), (4264, 34162), (4408, 33046), (4712, 30914), (4756, 30628), (5084, 28652), (6032, 24149), (6232, 23374), (6448, 22591), (7163, 20336), (7192, 20254), (7657, 19024), (8528, 17081), (8816, 16523), (9424, 15457), (9512, 15314), (10127, 14384), (10168, 14326), (11687, 12464)]