185455519236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9215639}}^1$

素因数の和:9215705

約数の個数: 72

約数和(自身を含む): 516591915840

約数和(自身を除く): 331136396604

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 3354, 5031, 6708, 10062, 20124, 9215639, 18431278, 27646917, 36862556, 55293834, 82940751, 110587668, 119803307, 165881502, 239606614, 331763004, 359409921, 396272477, 479213228, 718819842, 792544954, 1078229763, 1188817431, 1437639684, 1585089908, 2156459526, 2377634862, 3566452293, 4312919052, 4755269724, 5151542201, 7132904586, 10303084402, 14265809172, 15454626603, 20606168804, 30909253206, 46363879809, 61818506412, 92727759618, 185455519236]

約数ペア:

[(1, 185455519236), (2, 92727759618), (3, 61818506412), (4, 46363879809), (6, 30909253206), (9, 20606168804), (12, 15454626603), (13, 14265809172), (18, 10303084402), (26, 7132904586), (36, 5151542201), (39, 4755269724), (43, 4312919052), (52, 3566452293), (78, 2377634862), (86, 2156459526), (117, 1585089908), (129, 1437639684), (156, 1188817431), (172, 1078229763), (234, 792544954), (258, 718819842), (387, 479213228), (468, 396272477), (516, 359409921), (559, 331763004), (774, 239606614), (1118, 165881502), (1548, 119803307), (1677, 110587668), (2236, 82940751), (3354, 55293834), (5031, 36862556), (6708, 27646917), (10062, 18431278), (20124, 9215639)]