157909836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{607}}^1$

素因数の和:803

約数の個数: 96

約数和(自身を含む): 446709760

約数和(自身を除く): 288799924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 163, 228, 266, 326, 399, 489, 532, 607, 652, 798, 978, 1141, 1214, 1596, 1821, 1956, 2282, 2428, 3097, 3423, 3642, 4249, 4564, 6194, 6846, 7284, 8498, 9291, 11533, 12388, 12747, 13692, 16996, 18582, 21679, 23066, 25494, 34599, 37164, 43358, 46132, 50988, 65037, 69198, 80731, 86716, 98941, 130074, 138396, 161462, 197882, 242193, 260148, 296823, 322924, 395764, 484386, 593646, 692587, 968772, 1187292, 1385174, 1879879, 2077761, 2770348, 3759758, 4155522, 5639637, 7519516, 8311044, 11279274, 13159153, 22558548, 26318306, 39477459, 52636612, 78954918, 157909836]

約数ペア:

[(1, 157909836), (2, 78954918), (3, 52636612), (4, 39477459), (6, 26318306), (7, 22558548), (12, 13159153), (14, 11279274), (19, 8311044), (21, 7519516), (28, 5639637), (38, 4155522), (42, 3759758), (57, 2770348), (76, 2077761), (84, 1879879), (114, 1385174), (133, 1187292), (163, 968772), (228, 692587), (266, 593646), (326, 484386), (399, 395764), (489, 322924), (532, 296823), (607, 260148), (652, 242193), (798, 197882), (978, 161462), (1141, 138396), (1214, 130074), (1596, 98941), (1821, 86716), (1956, 80731), (2282, 69198), (2428, 65037), (3097, 50988), (3423, 46132), (3642, 43358), (4249, 37164), (4564, 34599), (6194, 25494), (6846, 23066), (7284, 21679), (8498, 18582), (9291, 16996), (11533, 13692), (12388, 12747)]