156934336

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 112

約数和(自身を含む): 358444800

約数和(自身を除く): 201510464

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 59, 64, 92, 104, 118, 139, 184, 208, 236, 278, 299, 368, 416, 472, 556, 598, 736, 767, 832, 944, 1112, 1196, 1357, 1472, 1534, 1807, 1888, 2224, 2392, 2714, 3068, 3197, 3614, 3776, 4448, 4784, 5428, 6136, 6394, 7228, 8201, 8896, 9568, 10856, 12272, 12788, 14456, 16402, 17641, 19136, 21712, 24544, 25576, 28912, 32804, 35282, 41561, 43424, 49088, 51152, 57824, 65608, 70564, 83122, 86848, 102304, 106613, 115648, 131216, 141128, 166244, 188623, 204608, 213226, 262432, 282256, 332488, 377246, 426452, 524864, 564512, 664976, 754492, 852904, 1129024, 1329952, 1508984, 1705808, 2452099, 2659904, 3017968, 3411616, 4904198, 6035936, 6823232, 9808396, 12071872, 19616792, 39233584, 78467168, 156934336]

約数ペア:

[(1, 156934336), (2, 78467168), (4, 39233584), (8, 19616792), (13, 12071872), (16, 9808396), (23, 6823232), (26, 6035936), (32, 4904198), (46, 3411616), (52, 3017968), (59, 2659904), (64, 2452099), (92, 1705808), (104, 1508984), (118, 1329952), (139, 1129024), (184, 852904), (208, 754492), (236, 664976), (278, 564512), (299, 524864), (368, 426452), (416, 377246), (472, 332488), (556, 282256), (598, 262432), (736, 213226), (767, 204608), (832, 188623), (944, 166244), (1112, 141128), (1196, 131216), (1357, 115648), (1472, 106613), (1534, 102304), (1807, 86848), (1888, 83122), (2224, 70564), (2392, 65608), (2714, 57824), (3068, 51152), (3197, 49088), (3614, 43424), (3776, 41561), (4448, 35282), (4784, 32804), (5428, 28912), (6136, 25576), (6394, 24544), (7228, 21712), (8201, 19136), (8896, 17641), (9568, 16402), (10856, 14456), (12272, 12788)]