156999216

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17491}}^1$

素因数の和:17530

約数の個数: 80

約数和(自身を含む): 468505728

約数和(自身を除く): 311506512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2244, 2992, 4488, 8976, 17491, 34982, 52473, 69964, 104946, 139928, 192401, 209892, 279856, 297347, 384802, 419784, 577203, 594694, 769604, 839568, 892041, 1154406, 1189388, 1539208, 1784082, 2308812, 2378776, 3078416, 3270817, 3568164, 4617624, 4757552, 6541634, 7136328, 9235248, 9812451, 13083268, 14272656, 19624902, 26166536, 39249804, 52333072, 78499608, 156999216]

約数ペア:

[(1, 156999216), (2, 78499608), (3, 52333072), (4, 39249804), (6, 26166536), (8, 19624902), (11, 14272656), (12, 13083268), (16, 9812451), (17, 9235248), (22, 7136328), (24, 6541634), (33, 4757552), (34, 4617624), (44, 3568164), (48, 3270817), (51, 3078416), (66, 2378776), (68, 2308812), (88, 1784082), (102, 1539208), (132, 1189388), (136, 1154406), (176, 892041), (187, 839568), (204, 769604), (264, 594694), (272, 577203), (374, 419784), (408, 384802), (528, 297347), (561, 279856), (748, 209892), (816, 192401), (1122, 139928), (1496, 104946), (2244, 69964), (2992, 52473), (4488, 34982), (8976, 17491)]