168307590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:502

約数の個数: 128

約数和(自身を含む): 467596800

約数和(自身を除く): 299289210

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 43, 55, 58, 66, 86, 87, 110, 129, 145, 165, 174, 215, 258, 290, 319, 330, 409, 430, 435, 473, 638, 645, 818, 870, 946, 957, 1227, 1247, 1290, 1419, 1595, 1914, 2045, 2365, 2454, 2494, 2838, 3190, 3741, 4090, 4499, 4730, 4785, 6135, 6235, 7095, 7482, 8998, 9570, 11861, 12270, 12470, 13497, 13717, 14190, 17587, 18705, 22495, 23722, 26994, 27434, 35174, 35583, 37410, 41151, 44990, 52761, 59305, 67485, 68585, 71166, 82302, 87935, 105522, 118610, 130471, 134970, 137170, 175870, 177915, 193457, 205755, 260942, 263805, 355830, 386914, 391413, 411510, 510023, 527610, 580371, 652355, 782826, 967285, 1020046, 1160742, 1304710, 1530069, 1934570, 1957065, 2550115, 2901855, 3060138, 3914130, 5100230, 5610253, 5803710, 7650345, 11220506, 15300690, 16830759, 28051265, 33661518, 56102530, 84153795, 168307590]

約数ペア:

[(1, 168307590), (2, 84153795), (3, 56102530), (5, 33661518), (6, 28051265), (10, 16830759), (11, 15300690), (15, 11220506), (22, 7650345), (29, 5803710), (30, 5610253), (33, 5100230), (43, 3914130), (55, 3060138), (58, 2901855), (66, 2550115), (86, 1957065), (87, 1934570), (110, 1530069), (129, 1304710), (145, 1160742), (165, 1020046), (174, 967285), (215, 782826), (258, 652355), (290, 580371), (319, 527610), (330, 510023), (409, 411510), (430, 391413), (435, 386914), (473, 355830), (638, 263805), (645, 260942), (818, 205755), (870, 193457), (946, 177915), (957, 175870), (1227, 137170), (1247, 134970), (1290, 130471), (1419, 118610), (1595, 105522), (1914, 87935), (2045, 82302), (2365, 71166), (2454, 68585), (2494, 67485), (2838, 59305), (3190, 52761), (3741, 44990), (4090, 41151), (4499, 37410), (4730, 35583), (4785, 35174), (6135, 27434), (6235, 26994), (7095, 23722), (7482, 22495), (8998, 18705), (9570, 17587), (11861, 14190), (12270, 13717), (12470, 13497)]