156968846520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{157999}}^1$

素因数の和:158517

約数の個数: 128

約数和(自身を含む): 499633920000

約数和(自身を除く): 342665073480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 487, 510, 680, 974, 1020, 1461, 1948, 2040, 2435, 2922, 3896, 4870, 5844, 7305, 8279, 9740, 11688, 14610, 16558, 19480, 24837, 29220, 33116, 41395, 49674, 58440, 66232, 82790, 99348, 124185, 157999, 165580, 198696, 248370, 315998, 331160, 473997, 496740, 631996, 789995, 947994, 993480, 1263992, 1579990, 1895988, 2369985, 2685983, 3159980, 3791976, 4739970, 5371966, 6319960, 8057949, 9479940, 10743932, 13429915, 16115898, 18959880, 21487864, 26859830, 32231796, 40289745, 53719660, 64463592, 76945513, 80579490, 107439320, 153891026, 161158980, 230836539, 307782052, 322317960, 384727565, 461673078, 615564104, 769455130, 923346156, 1154182695, 1308073721, 1538910260, 1846692312, 2308365390, 2616147442, 3077820520, 3924221163, 4616730780, 5232294884, 6540368605, 7848442326, 9233461560, 10464589768, 13080737210, 15696884652, 19621105815, 26161474420, 31393769304, 39242211630, 52322948840, 78484423260, 156968846520]

約数ペア:

[(1, 156968846520), (2, 78484423260), (3, 52322948840), (4, 39242211630), (5, 31393769304), (6, 26161474420), (8, 19621105815), (10, 15696884652), (12, 13080737210), (15, 10464589768), (17, 9233461560), (20, 7848442326), (24, 6540368605), (30, 5232294884), (34, 4616730780), (40, 3924221163), (51, 3077820520), (60, 2616147442), (68, 2308365390), (85, 1846692312), (102, 1538910260), (120, 1308073721), (136, 1154182695), (170, 923346156), (204, 769455130), (255, 615564104), (340, 461673078), (408, 384727565), (487, 322317960), (510, 307782052), (680, 230836539), (974, 161158980), (1020, 153891026), (1461, 107439320), (1948, 80579490), (2040, 76945513), (2435, 64463592), (2922, 53719660), (3896, 40289745), (4870, 32231796), (5844, 26859830), (7305, 21487864), (8279, 18959880), (9740, 16115898), (11688, 13429915), (14610, 10743932), (16558, 9479940), (19480, 8057949), (24837, 6319960), (29220, 5371966), (33116, 4739970), (41395, 3791976), (49674, 3159980), (58440, 2685983), (66232, 2369985), (82790, 1895988), (99348, 1579990), (124185, 1263992), (157999, 993480), (165580, 947994), (198696, 789995), (248370, 631996), (315998, 496740), (331160, 473997)]