156859872

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 471905280

約数和(自身を除く): 315045408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 43, 48, 52, 74, 78, 79, 86, 96, 104, 111, 129, 148, 156, 158, 172, 208, 222, 237, 258, 296, 312, 316, 344, 416, 444, 474, 481, 516, 559, 592, 624, 632, 688, 888, 948, 962, 1027, 1032, 1118, 1184, 1248, 1264, 1376, 1443, 1591, 1677, 1776, 1896, 1924, 2054, 2064, 2236, 2528, 2886, 2923, 3081, 3182, 3354, 3397, 3552, 3792, 3848, 4108, 4128, 4472, 4773, 5772, 5846, 6162, 6364, 6708, 6794, 7584, 7696, 8216, 8769, 8944, 9546, 10191, 11544, 11692, 12324, 12728, 13416, 13588, 15392, 16432, 17538, 17888, 19092, 20382, 20683, 23088, 23384, 24648, 25456, 26832, 27176, 32864, 35076, 37999, 38184, 40764, 41366, 44161, 46176, 46768, 49296, 50912, 53664, 54352, 62049, 70152, 75998, 76368, 81528, 82732, 88322, 93536, 98592, 108704, 113997, 124098, 125689, 132483, 140304, 151996, 152736, 163056, 165464, 176644, 227994, 248196, 251378, 264966, 280608, 303992, 326112, 330928, 353288, 377067, 455988, 496392, 502756, 529932, 607984, 661856, 706576, 754134, 911976, 992784, 1005512, 1059864, 1215968, 1413152, 1508268, 1633957, 1823952, 1985568, 2011024, 2119728, 3016536, 3267914, 3647904, 4022048, 4239456, 4901871, 6033072, 6535828, 9803742, 12066144, 13071656, 19607484, 26143312, 39214968, 52286624, 78429936, 156859872]

約数ペア:

[(1, 156859872), (2, 78429936), (3, 52286624), (4, 39214968), (6, 26143312), (8, 19607484), (12, 13071656), (13, 12066144), (16, 9803742), (24, 6535828), (26, 6033072), (32, 4901871), (37, 4239456), (39, 4022048), (43, 3647904), (48, 3267914), (52, 3016536), (74, 2119728), (78, 2011024), (79, 1985568), (86, 1823952), (96, 1633957), (104, 1508268), (111, 1413152), (129, 1215968), (148, 1059864), (156, 1005512), (158, 992784), (172, 911976), (208, 754134), (222, 706576), (237, 661856), (258, 607984), (296, 529932), (312, 502756), (316, 496392), (344, 455988), (416, 377067), (444, 353288), (474, 330928), (481, 326112), (516, 303992), (559, 280608), (592, 264966), (624, 251378), (632, 248196), (688, 227994), (888, 176644), (948, 165464), (962, 163056), (1027, 152736), (1032, 151996), (1118, 140304), (1184, 132483), (1248, 125689), (1264, 124098), (1376, 113997), (1443, 108704), (1591, 98592), (1677, 93536), (1776, 88322), (1896, 82732), (1924, 81528), (2054, 76368), (2064, 75998), (2236, 70152), (2528, 62049), (2886, 54352), (2923, 53664), (3081, 50912), (3182, 49296), (3354, 46768), (3397, 46176), (3552, 44161), (3792, 41366), (3848, 40764), (4108, 38184), (4128, 37999), (4472, 35076), (4773, 32864), (5772, 27176), (5846, 26832), (6162, 25456), (6364, 24648), (6708, 23384), (6794, 23088), (7584, 20683), (7696, 20382), (8216, 19092), (8769, 17888), (8944, 17538), (9546, 16432), (10191, 15392), (11544, 13588), (11692, 13416), (12324, 12728)]