159659580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{997}}^1$

素因数の和:1183

約数の個数: 96

約数和(自身を含む): 476836416

約数和(自身を除く): 317176836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 157, 170, 204, 255, 314, 340, 471, 510, 628, 785, 942, 997, 1020, 1570, 1884, 1994, 2355, 2669, 2991, 3140, 3988, 4710, 4985, 5338, 5982, 8007, 9420, 9970, 10676, 11964, 13345, 14955, 16014, 16949, 19940, 26690, 29910, 32028, 33898, 40035, 50847, 53380, 59820, 67796, 80070, 84745, 101694, 156529, 160140, 169490, 203388, 254235, 313058, 338980, 469587, 508470, 626116, 782645, 939174, 1016940, 1565290, 1878348, 2347935, 2660993, 3130580, 4695870, 5321986, 7982979, 9391740, 10643972, 13304965, 15965958, 26609930, 31931916, 39914895, 53219860, 79829790, 159659580]

約数ペア:

[(1, 159659580), (2, 79829790), (3, 53219860), (4, 39914895), (5, 31931916), (6, 26609930), (10, 15965958), (12, 13304965), (15, 10643972), (17, 9391740), (20, 7982979), (30, 5321986), (34, 4695870), (51, 3130580), (60, 2660993), (68, 2347935), (85, 1878348), (102, 1565290), (157, 1016940), (170, 939174), (204, 782645), (255, 626116), (314, 508470), (340, 469587), (471, 338980), (510, 313058), (628, 254235), (785, 203388), (942, 169490), (997, 160140), (1020, 156529), (1570, 101694), (1884, 84745), (1994, 80070), (2355, 67796), (2669, 59820), (2991, 53380), (3140, 50847), (3988, 40035), (4710, 33898), (4985, 32028), (5338, 29910), (5982, 26690), (8007, 19940), (9420, 16949), (9970, 16014), (10676, 14955), (11964, 13345)]