144898052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 279417600

約数和(自身を除く): 134519548

約数列:

[1, 2, 4, 13, 26, 52, 89, 131, 178, 239, 262, 356, 478, 524, 956, 1157, 1703, 2314, 3107, 3406, 4628, 6214, 6812, 11659, 12428, 21271, 23318, 31309, 42542, 46636, 62618, 85084, 125236, 151567, 276523, 303134, 407017, 553046, 606268, 814034, 1106092, 1628068, 2786501, 5573002, 11146004, 36224513, 72449026, 144898052]

約数ペア:

[(1, 144898052), (2, 72449026), (4, 36224513), (13, 11146004), (26, 5573002), (52, 2786501), (89, 1628068), (131, 1106092), (178, 814034), (239, 606268), (262, 553046), (356, 407017), (478, 303134), (524, 276523), (956, 151567), (1157, 125236), (1703, 85084), (2314, 62618), (3107, 46636), (3406, 42542), (4628, 31309), (6214, 23318), (6812, 21271), (11659, 12428)]