154872528

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 160

約数和(自身を含む): 443304960

約数和(自身を除く): 288432432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 37, 48, 58, 62, 74, 87, 93, 97, 111, 116, 124, 148, 174, 186, 194, 222, 232, 248, 291, 296, 348, 372, 388, 444, 464, 496, 582, 592, 696, 744, 776, 888, 899, 1073, 1147, 1164, 1392, 1488, 1552, 1776, 1798, 2146, 2294, 2328, 2697, 2813, 3007, 3219, 3441, 3589, 3596, 4292, 4588, 4656, 5394, 5626, 6014, 6438, 6882, 7178, 7192, 8439, 8584, 9021, 9176, 10767, 10788, 11252, 12028, 12876, 13764, 14356, 14384, 16878, 17168, 18042, 18352, 21534, 21576, 22504, 24056, 25752, 27528, 28712, 33263, 33756, 36084, 43068, 43152, 45008, 48112, 51504, 55056, 57424, 66526, 67512, 72168, 86136, 87203, 99789, 104081, 111259, 133052, 135024, 144336, 172272, 174406, 199578, 208162, 222518, 261609, 266104, 312243, 333777, 348812, 399156, 416324, 445036, 523218, 532208, 624486, 667554, 697624, 798312, 832648, 890072, 1046436, 1248972, 1335108, 1395248, 1596624, 1665296, 1780144, 2092872, 2497944, 2670216, 3226511, 4185744, 4995888, 5340432, 6453022, 9679533, 12906044, 19359066, 25812088, 38718132, 51624176, 77436264, 154872528]

約数ペア:

[(1, 154872528), (2, 77436264), (3, 51624176), (4, 38718132), (6, 25812088), (8, 19359066), (12, 12906044), (16, 9679533), (24, 6453022), (29, 5340432), (31, 4995888), (37, 4185744), (48, 3226511), (58, 2670216), (62, 2497944), (74, 2092872), (87, 1780144), (93, 1665296), (97, 1596624), (111, 1395248), (116, 1335108), (124, 1248972), (148, 1046436), (174, 890072), (186, 832648), (194, 798312), (222, 697624), (232, 667554), (248, 624486), (291, 532208), (296, 523218), (348, 445036), (372, 416324), (388, 399156), (444, 348812), (464, 333777), (496, 312243), (582, 266104), (592, 261609), (696, 222518), (744, 208162), (776, 199578), (888, 174406), (899, 172272), (1073, 144336), (1147, 135024), (1164, 133052), (1392, 111259), (1488, 104081), (1552, 99789), (1776, 87203), (1798, 86136), (2146, 72168), (2294, 67512), (2328, 66526), (2697, 57424), (2813, 55056), (3007, 51504), (3219, 48112), (3441, 45008), (3589, 43152), (3596, 43068), (4292, 36084), (4588, 33756), (4656, 33263), (5394, 28712), (5626, 27528), (6014, 25752), (6438, 24056), (6882, 22504), (7178, 21576), (7192, 21534), (8439, 18352), (8584, 18042), (9021, 17168), (9176, 16878), (10767, 14384), (10788, 14356), (11252, 13764), (12028, 12876)]