155218404

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:637

約数の個数: 96

約数和(自身を含む): 413223552

約数和(自身を除く): 258005148

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 61, 66, 74, 111, 122, 132, 148, 183, 222, 244, 366, 407, 444, 521, 671, 732, 814, 1042, 1221, 1342, 1563, 1628, 2013, 2084, 2257, 2442, 2684, 3126, 4026, 4514, 4884, 5731, 6252, 6771, 8052, 9028, 11462, 13542, 17193, 19277, 22924, 24827, 27084, 31781, 34386, 38554, 49654, 57831, 63562, 68772, 74481, 77108, 95343, 99308, 115662, 127124, 148962, 190686, 212047, 231324, 297924, 349591, 381372, 424094, 636141, 699182, 848188, 1048773, 1175897, 1272282, 1398364, 2097546, 2351794, 2544564, 3527691, 4195092, 4703588, 7055382, 12934867, 14110764, 25869734, 38804601, 51739468, 77609202, 155218404]

約数ペア:

[(1, 155218404), (2, 77609202), (3, 51739468), (4, 38804601), (6, 25869734), (11, 14110764), (12, 12934867), (22, 7055382), (33, 4703588), (37, 4195092), (44, 3527691), (61, 2544564), (66, 2351794), (74, 2097546), (111, 1398364), (122, 1272282), (132, 1175897), (148, 1048773), (183, 848188), (222, 699182), (244, 636141), (366, 424094), (407, 381372), (444, 349591), (521, 297924), (671, 231324), (732, 212047), (814, 190686), (1042, 148962), (1221, 127124), (1342, 115662), (1563, 99308), (1628, 95343), (2013, 77108), (2084, 74481), (2257, 68772), (2442, 63562), (2684, 57831), (3126, 49654), (4026, 38554), (4514, 34386), (4884, 31781), (5731, 27084), (6252, 24827), (6771, 22924), (8052, 19277), (9028, 17193), (11462, 13542)]