145237232

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{709}}^1$

素因数の和:814

約数の個数: 80

約数和(自身を含む): 338073600

約数和(自身を除く): 192836368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 59, 62, 112, 118, 124, 217, 236, 248, 413, 434, 472, 496, 709, 826, 868, 944, 1418, 1652, 1736, 1829, 2836, 3304, 3472, 3658, 4963, 5672, 6608, 7316, 9926, 11344, 12803, 14632, 19852, 21979, 25606, 29264, 39704, 41831, 43958, 51212, 79408, 83662, 87916, 102424, 153853, 167324, 175832, 204848, 292817, 307706, 334648, 351664, 585634, 615412, 669296, 1171268, 1230824, 1296761, 2342536, 2461648, 2593522, 4685072, 5187044, 9077327, 10374088, 18154654, 20748176, 36309308, 72618616, 145237232]

約数ペア:

[(1, 145237232), (2, 72618616), (4, 36309308), (7, 20748176), (8, 18154654), (14, 10374088), (16, 9077327), (28, 5187044), (31, 4685072), (56, 2593522), (59, 2461648), (62, 2342536), (112, 1296761), (118, 1230824), (124, 1171268), (217, 669296), (236, 615412), (248, 585634), (413, 351664), (434, 334648), (472, 307706), (496, 292817), (709, 204848), (826, 175832), (868, 167324), (944, 153853), (1418, 102424), (1652, 87916), (1736, 83662), (1829, 79408), (2836, 51212), (3304, 43958), (3472, 41831), (3658, 39704), (4963, 29264), (5672, 25606), (6608, 21979), (7316, 19852), (9926, 14632), (11344, 12803)]