171351144

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:671

約数の個数: 96

約数和(自身を含む): 481235040

約数和(自身を除く): 309883896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 131, 148, 222, 262, 296, 333, 393, 444, 491, 524, 666, 786, 888, 982, 1048, 1179, 1332, 1473, 1572, 1964, 2358, 2664, 2946, 3144, 3928, 4419, 4716, 4847, 5892, 8838, 9432, 9694, 11784, 14541, 17676, 18167, 19388, 29082, 35352, 36334, 38776, 43623, 54501, 58164, 64321, 72668, 87246, 109002, 116328, 128642, 145336, 163503, 174492, 192963, 218004, 257284, 327006, 348984, 385926, 436008, 514568, 578889, 654012, 771852, 1157778, 1308024, 1543704, 2315556, 2379877, 4631112, 4759754, 7139631, 9519508, 14279262, 19039016, 21418893, 28558524, 42837786, 57117048, 85675572, 171351144]

約数ペア:

[(1, 171351144), (2, 85675572), (3, 57117048), (4, 42837786), (6, 28558524), (8, 21418893), (9, 19039016), (12, 14279262), (18, 9519508), (24, 7139631), (36, 4759754), (37, 4631112), (72, 2379877), (74, 2315556), (111, 1543704), (131, 1308024), (148, 1157778), (222, 771852), (262, 654012), (296, 578889), (333, 514568), (393, 436008), (444, 385926), (491, 348984), (524, 327006), (666, 257284), (786, 218004), (888, 192963), (982, 174492), (1048, 163503), (1179, 145336), (1332, 128642), (1473, 116328), (1572, 109002), (1964, 87246), (2358, 72668), (2664, 64321), (2946, 58164), (3144, 54501), (3928, 43623), (4419, 38776), (4716, 36334), (4847, 35352), (5892, 29082), (8838, 19388), (9432, 18167), (9694, 17676), (11784, 14541)]