147673974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{461}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 351267840

約数和(自身を除く): 203593866

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 263, 406, 461, 526, 609, 789, 922, 1218, 1383, 1578, 1841, 2766, 3227, 3682, 5523, 6454, 7627, 9681, 11046, 13369, 15254, 19362, 22881, 26738, 40107, 45762, 53389, 80214, 93583, 106778, 121243, 160167, 187166, 242486, 280749, 320334, 363729, 561498, 727458, 848701, 1697402, 2546103, 3516047, 5092206, 7032094, 10548141, 21096282, 24612329, 49224658, 73836987, 147673974]

約数ペア:

[(1, 147673974), (2, 73836987), (3, 49224658), (6, 24612329), (7, 21096282), (14, 10548141), (21, 7032094), (29, 5092206), (42, 3516047), (58, 2546103), (87, 1697402), (174, 848701), (203, 727458), (263, 561498), (406, 363729), (461, 320334), (526, 280749), (609, 242486), (789, 187166), (922, 160167), (1218, 121243), (1383, 106778), (1578, 93583), (1841, 80214), (2766, 53389), (3227, 45762), (3682, 40107), (5523, 26738), (6454, 22881), (7627, 19362), (9681, 15254), (11046, 13369)]