157320912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1297}}^1$

素因数の和:1353

約数の個数: 120

約数和(自身を含む): 490581696

約数和(自身を除く): 333260784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 361, 399, 456, 532, 722, 798, 912, 1064, 1083, 1297, 1444, 1596, 2128, 2166, 2527, 2594, 2888, 3192, 3891, 4332, 5054, 5188, 5776, 6384, 7581, 7782, 8664, 9079, 10108, 10376, 15162, 15564, 17328, 18158, 20216, 20752, 24643, 27237, 30324, 31128, 36316, 40432, 49286, 54474, 60648, 62256, 72632, 73929, 98572, 108948, 121296, 145264, 147858, 172501, 197144, 217896, 295716, 345002, 394288, 435792, 468217, 517503, 591432, 690004, 936434, 1035006, 1182864, 1380008, 1404651, 1872868, 2070012, 2760016, 2809302, 3277519, 3745736, 4140024, 5618604, 6555038, 7491472, 8280048, 9832557, 11237208, 13110076, 19665114, 22474416, 26220152, 39330228, 52440304, 78660456, 157320912]

約数ペア:

[(1, 157320912), (2, 78660456), (3, 52440304), (4, 39330228), (6, 26220152), (7, 22474416), (8, 19665114), (12, 13110076), (14, 11237208), (16, 9832557), (19, 8280048), (21, 7491472), (24, 6555038), (28, 5618604), (38, 4140024), (42, 3745736), (48, 3277519), (56, 2809302), (57, 2760016), (76, 2070012), (84, 1872868), (112, 1404651), (114, 1380008), (133, 1182864), (152, 1035006), (168, 936434), (228, 690004), (266, 591432), (304, 517503), (336, 468217), (361, 435792), (399, 394288), (456, 345002), (532, 295716), (722, 217896), (798, 197144), (912, 172501), (1064, 147858), (1083, 145264), (1297, 121296), (1444, 108948), (1596, 98572), (2128, 73929), (2166, 72632), (2527, 62256), (2594, 60648), (2888, 54474), (3192, 49286), (3891, 40432), (4332, 36316), (5054, 31128), (5188, 30324), (5776, 27237), (6384, 24643), (7581, 20752), (7782, 20216), (8664, 18158), (9079, 17328), (10108, 15564), (10376, 15162)]