154363144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{409}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 330624000

約数和(自身を除く): 176260856

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 191, 247, 382, 409, 494, 764, 818, 988, 1528, 1636, 1976, 2483, 3272, 3629, 4966, 5317, 7258, 7771, 9932, 10634, 14516, 15542, 19864, 21268, 29032, 31084, 42536, 47177, 62168, 78119, 94354, 101023, 156238, 188708, 202046, 312476, 377416, 404092, 624952, 808184, 1015547, 1484261, 2031094, 2968522, 4062188, 5937044, 8124376, 11874088, 19295393, 38590786, 77181572, 154363144]

約数ペア:

[(1, 154363144), (2, 77181572), (4, 38590786), (8, 19295393), (13, 11874088), (19, 8124376), (26, 5937044), (38, 4062188), (52, 2968522), (76, 2031094), (104, 1484261), (152, 1015547), (191, 808184), (247, 624952), (382, 404092), (409, 377416), (494, 312476), (764, 202046), (818, 188708), (988, 156238), (1528, 101023), (1636, 94354), (1976, 78119), (2483, 62168), (3272, 47177), (3629, 42536), (4966, 31084), (5317, 29032), (7258, 21268), (7771, 19864), (9932, 15542), (10634, 14516)]