149725902

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 329797440

約数和(自身を除く): 180071538

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 97, 102, 111, 194, 222, 291, 409, 582, 629, 818, 1227, 1258, 1649, 1887, 2454, 3298, 3589, 3774, 4947, 6953, 7178, 9894, 10767, 13906, 15133, 20859, 21534, 30266, 39673, 41718, 45399, 61013, 79346, 90798, 119019, 122026, 183039, 238038, 257261, 366078, 514522, 674441, 771783, 1348882, 1467901, 1543566, 2023323, 2935802, 4046646, 4403703, 8807406, 24954317, 49908634, 74862951, 149725902]

約数ペア:

[(1, 149725902), (2, 74862951), (3, 49908634), (6, 24954317), (17, 8807406), (34, 4403703), (37, 4046646), (51, 2935802), (74, 2023323), (97, 1543566), (102, 1467901), (111, 1348882), (194, 771783), (222, 674441), (291, 514522), (409, 366078), (582, 257261), (629, 238038), (818, 183039), (1227, 122026), (1258, 119019), (1649, 90798), (1887, 79346), (2454, 61013), (3298, 45399), (3589, 41718), (3774, 39673), (4947, 30266), (6953, 21534), (7178, 20859), (9894, 15133), (10767, 13906)]