146131024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:356

約数の個数: 80

約数和(自身を含む): 318979584

約数和(自身を除く): 172848560

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 131, 173, 208, 248, 262, 346, 403, 496, 524, 692, 806, 1048, 1384, 1612, 1703, 2096, 2249, 2768, 3224, 3406, 4061, 4498, 5363, 6448, 6812, 8122, 8996, 10726, 13624, 16244, 17992, 21452, 22663, 27248, 32488, 35984, 42904, 45326, 52793, 64976, 69719, 85808, 90652, 105586, 139438, 181304, 211172, 278876, 294619, 362608, 422344, 557752, 589238, 702553, 844688, 1115504, 1178476, 1405106, 2356952, 2810212, 4713904, 5620424, 9133189, 11240848, 18266378, 36532756, 73065512, 146131024]

約数ペア:

[(1, 146131024), (2, 73065512), (4, 36532756), (8, 18266378), (13, 11240848), (16, 9133189), (26, 5620424), (31, 4713904), (52, 2810212), (62, 2356952), (104, 1405106), (124, 1178476), (131, 1115504), (173, 844688), (208, 702553), (248, 589238), (262, 557752), (346, 422344), (403, 362608), (496, 294619), (524, 278876), (692, 211172), (806, 181304), (1048, 139438), (1384, 105586), (1612, 90652), (1703, 85808), (2096, 69719), (2249, 64976), (2768, 52793), (3224, 45326), (3406, 42904), (4061, 35984), (4498, 32488), (5363, 27248), (6448, 22663), (6812, 21452), (8122, 17992), (8996, 16244), (10726, 13624)]