145212144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:519

約数の個数: 160

約数和(自身を含む): 473541120

約数和(自身を除く): 328328976

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 101, 112, 132, 154, 168, 176, 202, 231, 264, 303, 308, 336, 389, 404, 462, 528, 606, 616, 707, 778, 808, 924, 1111, 1167, 1212, 1232, 1414, 1556, 1616, 1848, 2121, 2222, 2334, 2424, 2723, 2828, 3112, 3333, 3696, 4242, 4279, 4444, 4668, 4848, 5446, 5656, 6224, 6666, 7777, 8169, 8484, 8558, 8888, 9336, 10892, 11312, 12837, 13332, 15554, 16338, 16968, 17116, 17776, 18672, 21784, 23331, 25674, 26664, 29953, 31108, 32676, 33936, 34232, 39289, 43568, 46662, 51348, 53328, 59906, 62216, 65352, 68464, 78578, 89859, 93324, 102696, 117867, 119812, 124432, 130704, 157156, 179718, 186648, 205392, 235734, 239624, 275023, 314312, 359436, 373296, 432179, 471468, 479248, 550046, 628624, 718872, 825069, 864358, 942936, 1100092, 1296537, 1437744, 1650138, 1728716, 1885872, 2200184, 2593074, 3025253, 3300276, 3457432, 4400368, 5186148, 6050506, 6600552, 6914864, 9075759, 10372296, 12101012, 13201104, 18151518, 20744592, 24202024, 36303036, 48404048, 72606072, 145212144]

約数ペア:

[(1, 145212144), (2, 72606072), (3, 48404048), (4, 36303036), (6, 24202024), (7, 20744592), (8, 18151518), (11, 13201104), (12, 12101012), (14, 10372296), (16, 9075759), (21, 6914864), (22, 6600552), (24, 6050506), (28, 5186148), (33, 4400368), (42, 3457432), (44, 3300276), (48, 3025253), (56, 2593074), (66, 2200184), (77, 1885872), (84, 1728716), (88, 1650138), (101, 1437744), (112, 1296537), (132, 1100092), (154, 942936), (168, 864358), (176, 825069), (202, 718872), (231, 628624), (264, 550046), (303, 479248), (308, 471468), (336, 432179), (389, 373296), (404, 359436), (462, 314312), (528, 275023), (606, 239624), (616, 235734), (707, 205392), (778, 186648), (808, 179718), (924, 157156), (1111, 130704), (1167, 124432), (1212, 119812), (1232, 117867), (1414, 102696), (1556, 93324), (1616, 89859), (1848, 78578), (2121, 68464), (2222, 65352), (2334, 62216), (2424, 59906), (2723, 53328), (2828, 51348), (3112, 46662), (3333, 43568), (3696, 39289), (4242, 34232), (4279, 33936), (4444, 32676), (4668, 31108), (4848, 29953), (5446, 26664), (5656, 25674), (6224, 23331), (6666, 21784), (7777, 18672), (8169, 17776), (8484, 17116), (8558, 16968), (8888, 16338), (9336, 15554), (10892, 13332), (11312, 12837)]