159440704

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:220

約数の個数: 84

約数和(自身を含む): 342192864

約数和(自身を除く): 182752160

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 67, 76, 103, 134, 152, 206, 268, 304, 361, 412, 536, 608, 722, 824, 1072, 1216, 1273, 1444, 1648, 1957, 2144, 2546, 2888, 3296, 3914, 4288, 5092, 5776, 6592, 6901, 7828, 10184, 11552, 13802, 15656, 20368, 23104, 24187, 27604, 31312, 37183, 40736, 48374, 55208, 62624, 74366, 81472, 96748, 110416, 125248, 131119, 148732, 193496, 220832, 262238, 297464, 386992, 441664, 524476, 594928, 773984, 1048952, 1189856, 1547968, 2097904, 2379712, 2491261, 4195808, 4982522, 8391616, 9965044, 19930088, 39860176, 79720352, 159440704]

約数ペア:

[(1, 159440704), (2, 79720352), (4, 39860176), (8, 19930088), (16, 9965044), (19, 8391616), (32, 4982522), (38, 4195808), (64, 2491261), (67, 2379712), (76, 2097904), (103, 1547968), (134, 1189856), (152, 1048952), (206, 773984), (268, 594928), (304, 524476), (361, 441664), (412, 386992), (536, 297464), (608, 262238), (722, 220832), (824, 193496), (1072, 148732), (1216, 131119), (1273, 125248), (1444, 110416), (1648, 96748), (1957, 81472), (2144, 74366), (2546, 62624), (2888, 55208), (3296, 48374), (3914, 40736), (4288, 37183), (5092, 31312), (5776, 27604), (6592, 24187), (6901, 23104), (7828, 20368), (10184, 15656), (11552, 13802)]