155031996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 426746880

約数和(自身を除く): 271714884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 97, 106, 159, 194, 212, 291, 318, 359, 371, 388, 582, 636, 679, 718, 742, 1077, 1113, 1164, 1358, 1436, 1484, 2037, 2154, 2226, 2513, 2716, 4074, 4308, 4452, 5026, 5141, 7539, 8148, 10052, 10282, 15078, 15423, 19027, 20564, 30156, 30846, 34823, 35987, 38054, 57081, 61692, 69646, 71974, 76108, 104469, 107961, 114162, 133189, 139292, 143948, 208938, 215922, 228324, 243761, 266378, 399567, 417876, 431844, 487522, 532756, 731283, 799134, 975044, 1462566, 1598268, 1845619, 2925132, 3691238, 5536857, 7382476, 11073714, 12919333, 22147428, 25838666, 38757999, 51677332, 77515998, 155031996]

約数ペア:

[(1, 155031996), (2, 77515998), (3, 51677332), (4, 38757999), (6, 25838666), (7, 22147428), (12, 12919333), (14, 11073714), (21, 7382476), (28, 5536857), (42, 3691238), (53, 2925132), (84, 1845619), (97, 1598268), (106, 1462566), (159, 975044), (194, 799134), (212, 731283), (291, 532756), (318, 487522), (359, 431844), (371, 417876), (388, 399567), (582, 266378), (636, 243761), (679, 228324), (718, 215922), (742, 208938), (1077, 143948), (1113, 139292), (1164, 133189), (1358, 114162), (1436, 107961), (1484, 104469), (2037, 76108), (2154, 71974), (2226, 69646), (2513, 61692), (2716, 57081), (4074, 38054), (4308, 35987), (4452, 34823), (5026, 30846), (5141, 30156), (7539, 20564), (8148, 19027), (10052, 15423), (10282, 15078)]