141978168

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 394680000

約数和(自身を除く): 252701832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 109, 158, 218, 229, 237, 316, 327, 436, 458, 474, 632, 654, 687, 711, 872, 916, 948, 981, 1308, 1374, 1422, 1832, 1896, 1962, 2061, 2616, 2748, 2844, 3924, 4122, 5496, 5688, 7848, 8244, 8611, 16488, 17222, 18091, 24961, 25833, 34444, 36182, 49922, 51666, 54273, 68888, 72364, 74883, 77499, 99844, 103332, 108546, 144728, 149766, 154998, 162819, 199688, 206664, 217092, 224649, 299532, 309996, 325638, 434184, 449298, 599064, 619992, 651276, 898596, 1302552, 1797192, 1971919, 3943838, 5915757, 7887676, 11831514, 15775352, 17747271, 23663028, 35494542, 47326056, 70989084, 141978168]

約数ペア:

[(1, 141978168), (2, 70989084), (3, 47326056), (4, 35494542), (6, 23663028), (8, 17747271), (9, 15775352), (12, 11831514), (18, 7887676), (24, 5915757), (36, 3943838), (72, 1971919), (79, 1797192), (109, 1302552), (158, 898596), (218, 651276), (229, 619992), (237, 599064), (316, 449298), (327, 434184), (436, 325638), (458, 309996), (474, 299532), (632, 224649), (654, 217092), (687, 206664), (711, 199688), (872, 162819), (916, 154998), (948, 149766), (981, 144728), (1308, 108546), (1374, 103332), (1422, 99844), (1832, 77499), (1896, 74883), (1962, 72364), (2061, 68888), (2616, 54273), (2748, 51666), (2844, 49922), (3924, 36182), (4122, 34444), (5496, 25833), (5688, 24961), (7848, 18091), (8244, 17222), (8611, 16488)]