163480772

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{911}}^1$

素因数の和:981

約数の個数: 96

約数和(自身を含む): 386104320

約数和(自身を除く): 222623548

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 29, 34, 52, 58, 68, 91, 116, 119, 182, 203, 221, 238, 364, 377, 406, 442, 476, 493, 754, 812, 884, 911, 986, 1508, 1547, 1822, 1972, 2639, 3094, 3451, 3644, 5278, 6188, 6377, 6409, 6902, 10556, 11843, 12754, 12818, 13804, 15487, 23686, 25508, 25636, 26419, 30974, 44863, 47372, 52838, 61948, 82901, 89726, 105676, 108409, 165802, 179452, 184933, 201331, 216818, 331604, 343447, 369866, 402662, 433636, 449123, 686894, 739732, 805324, 898246, 1373788, 1409317, 1796492, 2404129, 2818634, 3143861, 4808258, 5637268, 5838599, 6287722, 9616516, 11677198, 12575444, 23354396, 40870193, 81740386, 163480772]

約数ペア:

[(1, 163480772), (2, 81740386), (4, 40870193), (7, 23354396), (13, 12575444), (14, 11677198), (17, 9616516), (26, 6287722), (28, 5838599), (29, 5637268), (34, 4808258), (52, 3143861), (58, 2818634), (68, 2404129), (91, 1796492), (116, 1409317), (119, 1373788), (182, 898246), (203, 805324), (221, 739732), (238, 686894), (364, 449123), (377, 433636), (406, 402662), (442, 369866), (476, 343447), (493, 331604), (754, 216818), (812, 201331), (884, 184933), (911, 179452), (986, 165802), (1508, 108409), (1547, 105676), (1822, 89726), (1972, 82901), (2639, 61948), (3094, 52838), (3451, 47372), (3644, 44863), (5278, 30974), (6188, 26419), (6377, 25636), (6409, 25508), (6902, 23686), (10556, 15487), (11843, 13804), (12754, 12818)]