138777684

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{4409}}^1$

素因数の和:4520

約数の個数: 48

約数和(自身を含む): 336853440

約数和(自身を除く): 198075756

約数列:

[1, 2, 3, 4, 6, 12, 43, 61, 86, 122, 129, 172, 183, 244, 258, 366, 516, 732, 2623, 4409, 5246, 7869, 8818, 10492, 13227, 15738, 17636, 26454, 31476, 52908, 189587, 268949, 379174, 537898, 568761, 758348, 806847, 1075796, 1137522, 1613694, 2275044, 3227388, 11564807, 23129614, 34694421, 46259228, 69388842, 138777684]

約数ペア:

[(1, 138777684), (2, 69388842), (3, 46259228), (4, 34694421), (6, 23129614), (12, 11564807), (43, 3227388), (61, 2275044), (86, 1613694), (122, 1137522), (129, 1075796), (172, 806847), (183, 758348), (244, 568761), (258, 537898), (366, 379174), (516, 268949), (732, 189587), (2623, 52908), (4409, 31476), (5246, 26454), (7869, 17636), (8818, 15738), (10492, 13227)]