143738192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{983}}^1$

素因数の和:1060

約数の個数: 80

約数和(自身を含む): 324562560

約数和(自身を除く): 180824368

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 37, 38, 52, 74, 76, 104, 148, 152, 208, 247, 296, 304, 481, 494, 592, 703, 962, 983, 988, 1406, 1924, 1966, 1976, 2812, 3848, 3932, 3952, 5624, 7696, 7864, 9139, 11248, 12779, 15728, 18278, 18677, 25558, 36371, 36556, 37354, 51116, 72742, 73112, 74708, 102232, 145484, 146224, 149416, 204464, 242801, 290968, 298832, 472823, 485602, 581936, 691049, 945646, 971204, 1382098, 1891292, 1942408, 2764196, 3782584, 3884816, 5528392, 7565168, 8983637, 11056784, 17967274, 35934548, 71869096, 143738192]

約数ペア:

[(1, 143738192), (2, 71869096), (4, 35934548), (8, 17967274), (13, 11056784), (16, 8983637), (19, 7565168), (26, 5528392), (37, 3884816), (38, 3782584), (52, 2764196), (74, 1942408), (76, 1891292), (104, 1382098), (148, 971204), (152, 945646), (208, 691049), (247, 581936), (296, 485602), (304, 472823), (481, 298832), (494, 290968), (592, 242801), (703, 204464), (962, 149416), (983, 146224), (988, 145484), (1406, 102232), (1924, 74708), (1966, 73112), (1976, 72742), (2812, 51116), (3848, 37354), (3932, 36556), (3952, 36371), (5624, 25558), (7696, 18677), (7864, 18278), (9139, 15728), (11248, 12779)]