154698684

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 451221120

約数和(自身を除く): 296522436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 61, 76, 84, 98, 114, 122, 133, 147, 183, 196, 227, 228, 244, 266, 294, 366, 399, 427, 454, 532, 588, 681, 732, 798, 854, 908, 931, 1159, 1281, 1362, 1589, 1596, 1708, 1862, 2318, 2562, 2724, 2793, 2989, 3178, 3477, 3724, 4313, 4636, 4767, 5124, 5586, 5978, 6356, 6954, 8113, 8626, 8967, 9534, 11123, 11172, 11956, 12939, 13847, 13908, 16226, 17252, 17934, 19068, 22246, 24339, 25878, 27694, 30191, 32452, 33369, 35868, 41541, 44492, 48678, 51756, 55388, 56791, 60382, 66738, 83082, 90573, 96929, 97356, 113582, 120764, 133476, 166164, 170373, 181146, 193858, 211337, 227164, 263093, 290787, 340746, 362292, 387716, 422674, 526186, 581574, 634011, 678503, 681492, 789279, 845348, 1052372, 1163148, 1268022, 1357006, 1578558, 1841651, 2035509, 2536044, 2714012, 3157116, 3683302, 4071018, 5524953, 7366604, 8142036, 11049906, 12891557, 22099812, 25783114, 38674671, 51566228, 77349342, 154698684]

約数ペア:

[(1, 154698684), (2, 77349342), (3, 51566228), (4, 38674671), (6, 25783114), (7, 22099812), (12, 12891557), (14, 11049906), (19, 8142036), (21, 7366604), (28, 5524953), (38, 4071018), (42, 3683302), (49, 3157116), (57, 2714012), (61, 2536044), (76, 2035509), (84, 1841651), (98, 1578558), (114, 1357006), (122, 1268022), (133, 1163148), (147, 1052372), (183, 845348), (196, 789279), (227, 681492), (228, 678503), (244, 634011), (266, 581574), (294, 526186), (366, 422674), (399, 387716), (427, 362292), (454, 340746), (532, 290787), (588, 263093), (681, 227164), (732, 211337), (798, 193858), (854, 181146), (908, 170373), (931, 166164), (1159, 133476), (1281, 120764), (1362, 113582), (1589, 97356), (1596, 96929), (1708, 90573), (1862, 83082), (2318, 66738), (2562, 60382), (2724, 56791), (2793, 55388), (2989, 51756), (3178, 48678), (3477, 44492), (3724, 41541), (4313, 35868), (4636, 33369), (4767, 32452), (5124, 30191), (5586, 27694), (5978, 25878), (6356, 24339), (6954, 22246), (8113, 19068), (8626, 17934), (8967, 17252), (9534, 16226), (11123, 13908), (11172, 13847), (11956, 12939)]