15661037826

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{809}}^1$

素因数の和:1270

約数の個数: 160

約数和(自身を含む): 41192426880

約数和(自身を除く): 25531389054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 81, 86, 126, 129, 162, 189, 258, 301, 378, 387, 397, 567, 602, 774, 794, 809, 903, 1134, 1161, 1191, 1618, 1806, 2322, 2382, 2427, 2709, 2779, 3483, 3573, 4854, 5418, 5558, 5663, 6966, 7146, 7281, 8127, 8337, 10719, 11326, 14562, 16254, 16674, 16989, 17071, 21438, 21843, 24381, 25011, 32157, 33978, 34142, 34787, 43686, 48762, 50022, 50967, 51213, 64314, 65529, 69574, 75033, 101934, 102426, 104361, 119497, 131058, 150066, 152901, 153639, 208722, 225099, 238994, 243509, 305802, 307278, 313083, 321173, 358491, 450198, 458703, 460917, 487018, 626166, 642346, 716982, 730527, 917406, 921834, 939249, 963519, 1075473, 1382751, 1461054, 1878498, 1927038, 2150946, 2191581, 2248211, 2765502, 2817747, 2890557, 3226419, 4383162, 4496422, 5635494, 5781114, 6452838, 6574743, 6744633, 8671671, 9679257, 13149486, 13489266, 13810439, 17343342, 19358514, 19724229, 20233899, 26015013, 27620878, 39448458, 40467798, 41431317, 52030026, 60701697, 82862634, 96673073, 121403394, 124293951, 182105091, 193346146, 248587902, 290019219, 364210182, 372881853, 580038438, 745763706, 870057657, 1118645559, 1740115314, 2237291118, 2610172971, 5220345942, 7830518913, 15661037826]

約数ペア:

[(1, 15661037826), (2, 7830518913), (3, 5220345942), (6, 2610172971), (7, 2237291118), (9, 1740115314), (14, 1118645559), (18, 870057657), (21, 745763706), (27, 580038438), (42, 372881853), (43, 364210182), (54, 290019219), (63, 248587902), (81, 193346146), (86, 182105091), (126, 124293951), (129, 121403394), (162, 96673073), (189, 82862634), (258, 60701697), (301, 52030026), (378, 41431317), (387, 40467798), (397, 39448458), (567, 27620878), (602, 26015013), (774, 20233899), (794, 19724229), (809, 19358514), (903, 17343342), (1134, 13810439), (1161, 13489266), (1191, 13149486), (1618, 9679257), (1806, 8671671), (2322, 6744633), (2382, 6574743), (2427, 6452838), (2709, 5781114), (2779, 5635494), (3483, 4496422), (3573, 4383162), (4854, 3226419), (5418, 2890557), (5558, 2817747), (5663, 2765502), (6966, 2248211), (7146, 2191581), (7281, 2150946), (8127, 1927038), (8337, 1878498), (10719, 1461054), (11326, 1382751), (14562, 1075473), (16254, 963519), (16674, 939249), (16989, 921834), (17071, 917406), (21438, 730527), (21843, 716982), (24381, 642346), (25011, 626166), (32157, 487018), (33978, 460917), (34142, 458703), (34787, 450198), (43686, 358491), (48762, 321173), (50022, 313083), (50967, 307278), (51213, 305802), (64314, 243509), (65529, 238994), (69574, 225099), (75033, 208722), (101934, 153639), (102426, 152901), (104361, 150066), (119497, 131058)]