180354224

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:402

約数の個数: 80

約数和(自身を含む): 390832128

約数和(自身を除く): 210477904

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 127, 136, 184, 227, 254, 272, 368, 391, 454, 508, 782, 908, 1016, 1564, 1816, 2032, 2159, 2921, 3128, 3632, 3859, 4318, 5221, 5842, 6256, 7718, 8636, 10442, 11684, 15436, 17272, 20884, 23368, 28829, 30872, 34544, 41768, 46736, 49657, 57658, 61744, 83536, 88757, 99314, 115316, 177514, 198628, 230632, 355028, 397256, 461264, 490093, 663067, 710056, 794512, 980186, 1326134, 1420112, 1960372, 2652268, 3920744, 5304536, 7841488, 10609072, 11272139, 22544278, 45088556, 90177112, 180354224]

約数ペア:

[(1, 180354224), (2, 90177112), (4, 45088556), (8, 22544278), (16, 11272139), (17, 10609072), (23, 7841488), (34, 5304536), (46, 3920744), (68, 2652268), (92, 1960372), (127, 1420112), (136, 1326134), (184, 980186), (227, 794512), (254, 710056), (272, 663067), (368, 490093), (391, 461264), (454, 397256), (508, 355028), (782, 230632), (908, 198628), (1016, 177514), (1564, 115316), (1816, 99314), (2032, 88757), (2159, 83536), (2921, 61744), (3128, 57658), (3632, 49657), (3859, 46736), (4318, 41768), (5221, 34544), (5842, 30872), (6256, 28829), (7718, 23368), (8636, 20884), (10442, 17272), (11684, 15436)]