142141272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1759}}^1$

素因数の和:1825

約数の個数: 128

約数和(自身を含む): 449433600

約数和(自身を除く): 307292328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 37, 39, 42, 52, 56, 74, 78, 84, 91, 104, 111, 148, 156, 168, 182, 222, 259, 273, 296, 312, 364, 444, 481, 518, 546, 728, 777, 888, 962, 1036, 1092, 1443, 1554, 1759, 1924, 2072, 2184, 2886, 3108, 3367, 3518, 3848, 5277, 5772, 6216, 6734, 7036, 10101, 10554, 11544, 12313, 13468, 14072, 20202, 21108, 22867, 24626, 26936, 36939, 40404, 42216, 45734, 49252, 65083, 68601, 73878, 80808, 91468, 98504, 130166, 137202, 147756, 160069, 182936, 195249, 260332, 274404, 295512, 320138, 390498, 455581, 480207, 520664, 548808, 640276, 780996, 846079, 911162, 960414, 1280552, 1366743, 1561992, 1692158, 1822324, 1920828, 2538237, 2733486, 3384316, 3644648, 3841656, 5076474, 5466972, 5922553, 6768632, 10152948, 10933944, 11845106, 17767659, 20305896, 23690212, 35535318, 47380424, 71070636, 142141272]

約数ペア:

[(1, 142141272), (2, 71070636), (3, 47380424), (4, 35535318), (6, 23690212), (7, 20305896), (8, 17767659), (12, 11845106), (13, 10933944), (14, 10152948), (21, 6768632), (24, 5922553), (26, 5466972), (28, 5076474), (37, 3841656), (39, 3644648), (42, 3384316), (52, 2733486), (56, 2538237), (74, 1920828), (78, 1822324), (84, 1692158), (91, 1561992), (104, 1366743), (111, 1280552), (148, 960414), (156, 911162), (168, 846079), (182, 780996), (222, 640276), (259, 548808), (273, 520664), (296, 480207), (312, 455581), (364, 390498), (444, 320138), (481, 295512), (518, 274404), (546, 260332), (728, 195249), (777, 182936), (888, 160069), (962, 147756), (1036, 137202), (1092, 130166), (1443, 98504), (1554, 91468), (1759, 80808), (1924, 73878), (2072, 68601), (2184, 65083), (2886, 49252), (3108, 45734), (3367, 42216), (3518, 40404), (3848, 36939), (5277, 26936), (5772, 24626), (6216, 22867), (6734, 21108), (7036, 20202), (10101, 14072), (10554, 13468), (11544, 12313)]