168608412

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:389

約数の個数: 144

約数和(自身を含む): 514295040

約数和(自身を除く): 345686628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 151, 189, 196, 211, 252, 294, 302, 378, 422, 441, 453, 588, 604, 633, 756, 844, 882, 906, 1057, 1266, 1323, 1359, 1477, 1764, 1812, 1899, 2114, 2532, 2646, 2718, 2954, 3171, 3798, 4077, 4228, 4431, 5292, 5436, 5697, 5908, 6342, 7399, 7596, 8154, 8862, 9513, 10339, 11394, 12684, 13293, 14798, 16308, 17724, 19026, 20678, 22197, 22788, 26586, 28539, 29596, 31017, 31861, 38052, 39879, 41356, 44394, 53172, 57078, 62034, 63722, 66591, 79758, 88788, 93051, 95583, 114156, 124068, 127444, 133182, 159516, 186102, 191166, 199773, 223027, 266364, 279153, 286749, 372204, 382332, 399546, 446054, 558306, 573498, 669081, 799092, 860247, 892108, 1116612, 1146996, 1338162, 1561189, 1720494, 2007243, 2676324, 3122378, 3440988, 4014486, 4683567, 6021729, 6244756, 8028972, 9367134, 12043458, 14050701, 18734268, 24086916, 28101402, 42152103, 56202804, 84304206, 168608412]

約数ペア:

[(1, 168608412), (2, 84304206), (3, 56202804), (4, 42152103), (6, 28101402), (7, 24086916), (9, 18734268), (12, 14050701), (14, 12043458), (18, 9367134), (21, 8028972), (27, 6244756), (28, 6021729), (36, 4683567), (42, 4014486), (49, 3440988), (54, 3122378), (63, 2676324), (84, 2007243), (98, 1720494), (108, 1561189), (126, 1338162), (147, 1146996), (151, 1116612), (189, 892108), (196, 860247), (211, 799092), (252, 669081), (294, 573498), (302, 558306), (378, 446054), (422, 399546), (441, 382332), (453, 372204), (588, 286749), (604, 279153), (633, 266364), (756, 223027), (844, 199773), (882, 191166), (906, 186102), (1057, 159516), (1266, 133182), (1323, 127444), (1359, 124068), (1477, 114156), (1764, 95583), (1812, 93051), (1899, 88788), (2114, 79758), (2532, 66591), (2646, 63722), (2718, 62034), (2954, 57078), (3171, 53172), (3798, 44394), (4077, 41356), (4228, 39879), (4431, 38052), (5292, 31861), (5436, 31017), (5697, 29596), (5908, 28539), (6342, 26586), (7399, 22788), (7596, 22197), (8154, 20678), (8862, 19026), (9513, 17724), (10339, 16308), (11394, 14798), (12684, 13293)]