160971776

素因数分解:

$2^{10}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1321}}^1$

素因数の和:1365

約数の個数: 88

約数和(自身を含む): 389683296

約数和(自身を除く): 228711520

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 512, 544, 896, 952, 1024, 1088, 1321, 1792, 1904, 2176, 2642, 3584, 3808, 4352, 5284, 7168, 7616, 8704, 9247, 10568, 15232, 17408, 18494, 21136, 22457, 30464, 36988, 42272, 44914, 60928, 73976, 84544, 89828, 121856, 147952, 157199, 169088, 179656, 295904, 314398, 338176, 359312, 591808, 628796, 676352, 718624, 1183616, 1257592, 1352704, 1437248, 2367232, 2515184, 2874496, 4734464, 5030368, 5748992, 9468928, 10060736, 11497984, 20121472, 22995968, 40242944, 80485888, 160971776]

約数ペア:

[(1, 160971776), (2, 80485888), (4, 40242944), (7, 22995968), (8, 20121472), (14, 11497984), (16, 10060736), (17, 9468928), (28, 5748992), (32, 5030368), (34, 4734464), (56, 2874496), (64, 2515184), (68, 2367232), (112, 1437248), (119, 1352704), (128, 1257592), (136, 1183616), (224, 718624), (238, 676352), (256, 628796), (272, 591808), (448, 359312), (476, 338176), (512, 314398), (544, 295904), (896, 179656), (952, 169088), (1024, 157199), (1088, 147952), (1321, 121856), (1792, 89828), (1904, 84544), (2176, 73976), (2642, 60928), (3584, 44914), (3808, 42272), (4352, 36988), (5284, 30464), (7168, 22457), (7616, 21136), (8704, 18494), (9247, 17408), (10568, 15232)]