140794472

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5227}}^1$

素因数の和:5290

約数の個数: 64

約数和(自身を含む): 333755520

約数和(自身を除く): 192961048

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 182, 259, 296, 364, 481, 518, 728, 962, 1036, 1924, 2072, 3367, 3848, 5227, 6734, 10454, 13468, 20908, 26936, 36589, 41816, 67951, 73178, 135902, 146356, 193399, 271804, 292712, 386798, 475657, 543608, 773596, 951314, 1353793, 1547192, 1902628, 2514187, 2707586, 3805256, 5028374, 5415172, 10056748, 10830344, 17599309, 20113496, 35198618, 70397236, 140794472]

約数ペア:

[(1, 140794472), (2, 70397236), (4, 35198618), (7, 20113496), (8, 17599309), (13, 10830344), (14, 10056748), (26, 5415172), (28, 5028374), (37, 3805256), (52, 2707586), (56, 2514187), (74, 1902628), (91, 1547192), (104, 1353793), (148, 951314), (182, 773596), (259, 543608), (296, 475657), (364, 386798), (481, 292712), (518, 271804), (728, 193399), (962, 146356), (1036, 135902), (1924, 73178), (2072, 67951), (3367, 41816), (3848, 36589), (5227, 26936), (6734, 20908), (10454, 13468)]