157716832

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1321}}^1$

素因数の和:1392

約数の個数: 96

約数和(自身を含む): 391777344

約数和(自身を除く): 234060512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 224, 287, 328, 364, 416, 533, 574, 656, 728, 1066, 1148, 1312, 1321, 1456, 2132, 2296, 2642, 2912, 3731, 4264, 4592, 5284, 7462, 8528, 9184, 9247, 10568, 14924, 17056, 17173, 18494, 21136, 29848, 34346, 36988, 42272, 54161, 59696, 68692, 73976, 108322, 119392, 120211, 137384, 147952, 216644, 240422, 274768, 295904, 379127, 433288, 480844, 549536, 704093, 758254, 866576, 961688, 1408186, 1516508, 1733152, 1923376, 2816372, 3033016, 3846752, 4928651, 5632744, 6066032, 9857302, 11265488, 12132064, 19714604, 22530976, 39429208, 78858416, 157716832]

約数ペア:

[(1, 157716832), (2, 78858416), (4, 39429208), (7, 22530976), (8, 19714604), (13, 12132064), (14, 11265488), (16, 9857302), (26, 6066032), (28, 5632744), (32, 4928651), (41, 3846752), (52, 3033016), (56, 2816372), (82, 1923376), (91, 1733152), (104, 1516508), (112, 1408186), (164, 961688), (182, 866576), (208, 758254), (224, 704093), (287, 549536), (328, 480844), (364, 433288), (416, 379127), (533, 295904), (574, 274768), (656, 240422), (728, 216644), (1066, 147952), (1148, 137384), (1312, 120211), (1321, 119392), (1456, 108322), (2132, 73976), (2296, 68692), (2642, 59696), (2912, 54161), (3731, 42272), (4264, 36988), (4592, 34346), (5284, 29848), (7462, 21136), (8528, 18494), (9184, 17173), (9247, 17056), (10568, 14924)]