179933586

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^2\times {\mathrm{331}}^1$

素因数の和:436

約数の個数: 72

約数和(自身を含む): 429877584

約数和(自身を除く): 249943998

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 331, 602, 662, 903, 993, 1806, 1849, 1986, 2107, 2317, 3698, 4214, 4634, 5547, 6321, 6951, 11094, 12642, 12943, 13902, 14233, 16219, 25886, 28466, 32438, 38829, 42699, 48657, 77658, 85398, 90601, 97314, 99631, 181202, 199262, 271803, 298893, 543606, 597786, 612019, 697417, 1224038, 1394834, 1836057, 2092251, 3672114, 4184502, 4284133, 8568266, 12852399, 25704798, 29988931, 59977862, 89966793, 179933586]

約数ペア:

[(1, 179933586), (2, 89966793), (3, 59977862), (6, 29988931), (7, 25704798), (14, 12852399), (21, 8568266), (42, 4284133), (43, 4184502), (49, 3672114), (86, 2092251), (98, 1836057), (129, 1394834), (147, 1224038), (258, 697417), (294, 612019), (301, 597786), (331, 543606), (602, 298893), (662, 271803), (903, 199262), (993, 181202), (1806, 99631), (1849, 97314), (1986, 90601), (2107, 85398), (2317, 77658), (3698, 48657), (4214, 42699), (4634, 38829), (5547, 32438), (6321, 28466), (6951, 25886), (11094, 16219), (12642, 14233), (12943, 13902)]