156635960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 192

約数和(自身を含む): 426902400

約数和(自身を除く): 270266440

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 29, 34, 40, 47, 52, 58, 65, 68, 85, 94, 104, 116, 130, 136, 145, 169, 170, 188, 221, 232, 235, 260, 290, 338, 340, 376, 377, 442, 470, 493, 520, 580, 611, 676, 680, 754, 799, 845, 884, 940, 986, 1105, 1160, 1222, 1352, 1363, 1508, 1598, 1690, 1768, 1880, 1885, 1972, 2210, 2444, 2465, 2726, 2873, 3016, 3055, 3196, 3380, 3770, 3944, 3995, 4420, 4888, 4901, 4930, 5452, 5746, 6110, 6392, 6409, 6760, 6815, 7540, 7943, 7990, 8840, 9802, 9860, 10387, 10904, 11492, 12220, 12818, 13630, 14365, 15080, 15886, 15980, 17719, 19604, 19720, 20774, 22984, 23171, 24440, 24505, 25636, 27260, 28730, 31772, 31960, 32045, 35438, 39208, 39715, 41548, 46342, 49010, 51272, 51935, 54520, 57460, 63544, 64090, 70876, 79430, 83096, 83317, 88595, 92684, 98020, 103870, 114920, 115855, 128180, 135031, 141752, 158860, 166634, 177190, 185368, 196040, 207740, 230347, 231710, 256360, 270062, 301223, 317720, 333268, 354380, 415480, 416585, 460694, 463420, 540124, 602446, 666536, 675155, 708760, 833170, 921388, 926840, 1080248, 1151735, 1204892, 1350310, 1506115, 1666340, 1842776, 2303470, 2409784, 2700620, 3012230, 3332680, 3915899, 4606940, 5401240, 6024460, 7831798, 9213880, 12048920, 15663596, 19579495, 31327192, 39158990, 78317980, 156635960]

約数ペア:

[(1, 156635960), (2, 78317980), (4, 39158990), (5, 31327192), (8, 19579495), (10, 15663596), (13, 12048920), (17, 9213880), (20, 7831798), (26, 6024460), (29, 5401240), (34, 4606940), (40, 3915899), (47, 3332680), (52, 3012230), (58, 2700620), (65, 2409784), (68, 2303470), (85, 1842776), (94, 1666340), (104, 1506115), (116, 1350310), (130, 1204892), (136, 1151735), (145, 1080248), (169, 926840), (170, 921388), (188, 833170), (221, 708760), (232, 675155), (235, 666536), (260, 602446), (290, 540124), (338, 463420), (340, 460694), (376, 416585), (377, 415480), (442, 354380), (470, 333268), (493, 317720), (520, 301223), (580, 270062), (611, 256360), (676, 231710), (680, 230347), (754, 207740), (799, 196040), (845, 185368), (884, 177190), (940, 166634), (986, 158860), (1105, 141752), (1160, 135031), (1222, 128180), (1352, 115855), (1363, 114920), (1508, 103870), (1598, 98020), (1690, 92684), (1768, 88595), (1880, 83317), (1885, 83096), (1972, 79430), (2210, 70876), (2444, 64090), (2465, 63544), (2726, 57460), (2873, 54520), (3016, 51935), (3055, 51272), (3196, 49010), (3380, 46342), (3770, 41548), (3944, 39715), (3995, 39208), (4420, 35438), (4888, 32045), (4901, 31960), (4930, 31772), (5452, 28730), (5746, 27260), (6110, 25636), (6392, 24505), (6409, 24440), (6760, 23171), (6815, 22984), (7540, 20774), (7943, 19720), (7990, 19604), (8840, 17719), (9802, 15980), (9860, 15886), (10387, 15080), (10904, 14365), (11492, 13630), (12220, 12818)]