155899968

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:329

約数の個数: 168

約数和(自身を含む): 488545632

約数和(自身を除く): 332645664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 73, 84, 96, 98, 112, 146, 147, 168, 192, 196, 219, 224, 227, 292, 294, 336, 392, 438, 448, 454, 511, 584, 588, 672, 681, 784, 876, 908, 1022, 1168, 1176, 1344, 1362, 1533, 1568, 1589, 1752, 1816, 2044, 2336, 2352, 2724, 3066, 3136, 3178, 3504, 3577, 3632, 4088, 4672, 4704, 4767, 5448, 6132, 6356, 7008, 7154, 7264, 8176, 9408, 9534, 10731, 10896, 11123, 12264, 12712, 14016, 14308, 14528, 16352, 16571, 19068, 21462, 21792, 22246, 24528, 25424, 28616, 32704, 33142, 33369, 38136, 42924, 43584, 44492, 49056, 49713, 50848, 57232, 66284, 66738, 76272, 85848, 88984, 98112, 99426, 101696, 114464, 115997, 132568, 133476, 152544, 171696, 177968, 198852, 228928, 231994, 265136, 266952, 305088, 343392, 347991, 355936, 397704, 463988, 530272, 533904, 686784, 695982, 711872, 795408, 811979, 927976, 1060544, 1067808, 1391964, 1590816, 1623958, 1855952, 2135616, 2435937, 2783928, 3181632, 3247916, 3711904, 4871874, 5567856, 6495832, 7423808, 9743748, 11135712, 12991664, 19487496, 22271424, 25983328, 38974992, 51966656, 77949984, 155899968]

約数ペア:

[(1, 155899968), (2, 77949984), (3, 51966656), (4, 38974992), (6, 25983328), (7, 22271424), (8, 19487496), (12, 12991664), (14, 11135712), (16, 9743748), (21, 7423808), (24, 6495832), (28, 5567856), (32, 4871874), (42, 3711904), (48, 3247916), (49, 3181632), (56, 2783928), (64, 2435937), (73, 2135616), (84, 1855952), (96, 1623958), (98, 1590816), (112, 1391964), (146, 1067808), (147, 1060544), (168, 927976), (192, 811979), (196, 795408), (219, 711872), (224, 695982), (227, 686784), (292, 533904), (294, 530272), (336, 463988), (392, 397704), (438, 355936), (448, 347991), (454, 343392), (511, 305088), (584, 266952), (588, 265136), (672, 231994), (681, 228928), (784, 198852), (876, 177968), (908, 171696), (1022, 152544), (1168, 133476), (1176, 132568), (1344, 115997), (1362, 114464), (1533, 101696), (1568, 99426), (1589, 98112), (1752, 88984), (1816, 85848), (2044, 76272), (2336, 66738), (2352, 66284), (2724, 57232), (3066, 50848), (3136, 49713), (3178, 49056), (3504, 44492), (3577, 43584), (3632, 42924), (4088, 38136), (4672, 33369), (4704, 33142), (4767, 32704), (5448, 28616), (6132, 25424), (6356, 24528), (7008, 22246), (7154, 21792), (7264, 21462), (8176, 19068), (9408, 16571), (9534, 16352), (10731, 14528), (10896, 14308), (11123, 14016), (12264, 12712)]