142895844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{823}}^1$

素因数の和:906

約数の個数: 144

約数和(自身を含む): 453503232

約数和(自身を除く): 310607388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 53, 63, 78, 84, 91, 106, 117, 126, 156, 159, 182, 212, 234, 252, 273, 318, 364, 371, 468, 477, 546, 636, 689, 742, 819, 823, 954, 1092, 1113, 1378, 1484, 1638, 1646, 1908, 2067, 2226, 2469, 2756, 3276, 3292, 3339, 4134, 4452, 4823, 4938, 5761, 6201, 6678, 7407, 8268, 9646, 9876, 10699, 11522, 12402, 13356, 14469, 14814, 17283, 19292, 21398, 23044, 24804, 28938, 29628, 32097, 34566, 42796, 43407, 43619, 51849, 57876, 64194, 69132, 74893, 86814, 87238, 96291, 103698, 128388, 130857, 149786, 173628, 174476, 192582, 207396, 224679, 261714, 299572, 305333, 385164, 392571, 449358, 523428, 567047, 610666, 674037, 785142, 898716, 915999, 1134094, 1221332, 1348074, 1570284, 1701141, 1831998, 2268188, 2696148, 2747997, 3402282, 3663996, 3969329, 5103423, 5495994, 6804564, 7938658, 10206846, 10991988, 11907987, 15877316, 20413692, 23815974, 35723961, 47631948, 71447922, 142895844]

約数ペア:

[(1, 142895844), (2, 71447922), (3, 47631948), (4, 35723961), (6, 23815974), (7, 20413692), (9, 15877316), (12, 11907987), (13, 10991988), (14, 10206846), (18, 7938658), (21, 6804564), (26, 5495994), (28, 5103423), (36, 3969329), (39, 3663996), (42, 3402282), (52, 2747997), (53, 2696148), (63, 2268188), (78, 1831998), (84, 1701141), (91, 1570284), (106, 1348074), (117, 1221332), (126, 1134094), (156, 915999), (159, 898716), (182, 785142), (212, 674037), (234, 610666), (252, 567047), (273, 523428), (318, 449358), (364, 392571), (371, 385164), (468, 305333), (477, 299572), (546, 261714), (636, 224679), (689, 207396), (742, 192582), (819, 174476), (823, 173628), (954, 149786), (1092, 130857), (1113, 128388), (1378, 103698), (1484, 96291), (1638, 87238), (1646, 86814), (1908, 74893), (2067, 69132), (2226, 64194), (2469, 57876), (2756, 51849), (3276, 43619), (3292, 43407), (3339, 42796), (4134, 34566), (4452, 32097), (4823, 29628), (4938, 28938), (5761, 24804), (6201, 23044), (6678, 21398), (7407, 19292), (8268, 17283), (9646, 14814), (9876, 14469), (10699, 13356), (11522, 12402)]