153472956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:628

約数の個数: 144

約数和(自身を含む): 467308800

約数和(自身を除く): 313835844

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 169, 182, 228, 247, 266, 273, 338, 364, 399, 494, 507, 532, 546, 569, 676, 741, 798, 988, 1014, 1092, 1138, 1183, 1482, 1596, 1707, 1729, 2028, 2276, 2366, 2964, 3211, 3414, 3458, 3549, 3983, 4732, 5187, 6422, 6828, 6916, 7098, 7397, 7966, 9633, 10374, 10811, 11949, 12844, 14196, 14794, 15932, 19266, 20748, 21622, 22191, 22477, 23898, 29588, 32433, 38532, 43244, 44382, 44954, 47796, 51779, 64866, 67431, 75677, 88764, 89908, 96161, 103558, 129732, 134862, 140543, 151354, 155337, 192322, 207116, 227031, 269724, 281086, 288483, 302708, 310674, 384644, 421629, 454062, 562172, 576966, 621348, 673127, 843258, 908124, 983801, 1153932, 1346254, 1686516, 1827059, 1967602, 2019381, 2692508, 2951403, 3654118, 3935204, 4038762, 5481177, 5902806, 7308236, 8077524, 10962354, 11805612, 12789413, 21924708, 25578826, 38368239, 51157652, 76736478, 153472956]

約数ペア:

[(1, 153472956), (2, 76736478), (3, 51157652), (4, 38368239), (6, 25578826), (7, 21924708), (12, 12789413), (13, 11805612), (14, 10962354), (19, 8077524), (21, 7308236), (26, 5902806), (28, 5481177), (38, 4038762), (39, 3935204), (42, 3654118), (52, 2951403), (57, 2692508), (76, 2019381), (78, 1967602), (84, 1827059), (91, 1686516), (114, 1346254), (133, 1153932), (156, 983801), (169, 908124), (182, 843258), (228, 673127), (247, 621348), (266, 576966), (273, 562172), (338, 454062), (364, 421629), (399, 384644), (494, 310674), (507, 302708), (532, 288483), (546, 281086), (569, 269724), (676, 227031), (741, 207116), (798, 192322), (988, 155337), (1014, 151354), (1092, 140543), (1138, 134862), (1183, 129732), (1482, 103558), (1596, 96161), (1707, 89908), (1729, 88764), (2028, 75677), (2276, 67431), (2366, 64866), (2964, 51779), (3211, 47796), (3414, 44954), (3458, 44382), (3549, 43244), (3983, 38532), (4732, 32433), (5187, 29588), (6422, 23898), (6828, 22477), (6916, 22191), (7098, 21622), (7397, 20748), (7966, 19266), (9633, 15932), (10374, 14794), (10811, 14196), (11949, 12844)]