159267424

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{811}}^1$

素因数の和:876

約数の個数: 72

約数和(自身を含む): 350827848

約数和(自身を除く): 191560424

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 361, 544, 608, 646, 722, 811, 1292, 1444, 1622, 2584, 2888, 3244, 5168, 5776, 6137, 6488, 10336, 11552, 12274, 12976, 13787, 15409, 24548, 25952, 27574, 30818, 49096, 55148, 61636, 98192, 110296, 123272, 196384, 220592, 246544, 261953, 292771, 441184, 493088, 523906, 585542, 1047812, 1171084, 2095624, 2342168, 4191248, 4684336, 4977107, 8382496, 9368672, 9954214, 19908428, 39816856, 79633712, 159267424]

約数ペア:

[(1, 159267424), (2, 79633712), (4, 39816856), (8, 19908428), (16, 9954214), (17, 9368672), (19, 8382496), (32, 4977107), (34, 4684336), (38, 4191248), (68, 2342168), (76, 2095624), (136, 1171084), (152, 1047812), (272, 585542), (304, 523906), (323, 493088), (361, 441184), (544, 292771), (608, 261953), (646, 246544), (722, 220592), (811, 196384), (1292, 123272), (1444, 110296), (1622, 98192), (2584, 61636), (2888, 55148), (3244, 49096), (5168, 30818), (5776, 27574), (6137, 25952), (6488, 24548), (10336, 15409), (11552, 13787), (12274, 12976)]