145791828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:454

約数の個数: 144

約数和(自身を含む): 457906176

約数和(自身を除く): 312114348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 191, 233, 234, 252, 273, 364, 382, 466, 468, 546, 573, 699, 764, 819, 932, 1092, 1146, 1337, 1398, 1631, 1638, 1719, 2097, 2292, 2483, 2674, 2796, 3029, 3262, 3276, 3438, 4011, 4194, 4893, 4966, 5348, 6058, 6524, 6876, 7449, 8022, 8388, 9087, 9786, 9932, 12033, 12116, 14679, 14898, 16044, 17381, 18174, 19572, 21203, 22347, 24066, 27261, 29358, 29796, 34762, 36348, 42406, 44503, 44694, 48132, 52143, 54522, 58716, 63609, 69524, 84812, 89006, 89388, 104286, 109044, 127218, 133509, 156429, 178012, 190827, 208572, 254436, 267018, 311521, 312858, 381654, 400527, 534036, 578539, 623042, 625716, 763308, 801054, 934563, 1157078, 1246084, 1602108, 1735617, 1869126, 2314156, 2803689, 3471234, 3738252, 4049773, 5206851, 5607378, 6942468, 8099546, 10413702, 11214756, 12149319, 16199092, 20827404, 24298638, 36447957, 48597276, 72895914, 145791828]

約数ペア:

[(1, 145791828), (2, 72895914), (3, 48597276), (4, 36447957), (6, 24298638), (7, 20827404), (9, 16199092), (12, 12149319), (13, 11214756), (14, 10413702), (18, 8099546), (21, 6942468), (26, 5607378), (28, 5206851), (36, 4049773), (39, 3738252), (42, 3471234), (52, 2803689), (63, 2314156), (78, 1869126), (84, 1735617), (91, 1602108), (117, 1246084), (126, 1157078), (156, 934563), (182, 801054), (191, 763308), (233, 625716), (234, 623042), (252, 578539), (273, 534036), (364, 400527), (382, 381654), (466, 312858), (468, 311521), (546, 267018), (573, 254436), (699, 208572), (764, 190827), (819, 178012), (932, 156429), (1092, 133509), (1146, 127218), (1337, 109044), (1398, 104286), (1631, 89388), (1638, 89006), (1719, 84812), (2097, 69524), (2292, 63609), (2483, 58716), (2674, 54522), (2796, 52143), (3029, 48132), (3262, 44694), (3276, 44503), (3438, 42406), (4011, 36348), (4194, 34762), (4893, 29796), (4966, 29358), (5348, 27261), (6058, 24066), (6524, 22347), (6876, 21203), (7449, 19572), (8022, 18174), (8388, 17381), (9087, 16044), (9786, 14898), (9932, 14679), (12033, 12116)]