179373516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{2851}}^1$

素因数の和:2979

約数の個数: 72

約数和(自身を含む): 491593536

約数和(自身を除く): 312220020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 107, 147, 196, 214, 294, 321, 428, 588, 642, 749, 1284, 1498, 2247, 2851, 2996, 4494, 5243, 5702, 8553, 8988, 10486, 11404, 15729, 17106, 19957, 20972, 31458, 34212, 39914, 59871, 62916, 79828, 119742, 139699, 239484, 279398, 305057, 419097, 558796, 610114, 838194, 915171, 1220228, 1676388, 1830342, 2135399, 3660684, 4270798, 6406197, 8541596, 12812394, 14947793, 25624788, 29895586, 44843379, 59791172, 89686758, 179373516]

約数ペア:

[(1, 179373516), (2, 89686758), (3, 59791172), (4, 44843379), (6, 29895586), (7, 25624788), (12, 14947793), (14, 12812394), (21, 8541596), (28, 6406197), (42, 4270798), (49, 3660684), (84, 2135399), (98, 1830342), (107, 1676388), (147, 1220228), (196, 915171), (214, 838194), (294, 610114), (321, 558796), (428, 419097), (588, 305057), (642, 279398), (749, 239484), (1284, 139699), (1498, 119742), (2247, 79828), (2851, 62916), (2996, 59871), (4494, 39914), (5243, 34212), (5702, 31458), (8553, 20972), (8988, 19957), (10486, 17106), (11404, 15729)]