145278648

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{65089}}^1$

素因数の和:65132

約数の個数: 48

約数和(自身を含む): 406161600

約数和(自身を除く): 260882952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 65089, 130178, 195267, 260356, 390534, 520712, 585801, 781068, 1171602, 1562136, 2017759, 2343204, 4035518, 4686408, 6053277, 8071036, 12106554, 16142072, 18159831, 24213108, 36319662, 48426216, 72639324, 145278648]

約数ペア:

[(1, 145278648), (2, 72639324), (3, 48426216), (4, 36319662), (6, 24213108), (8, 18159831), (9, 16142072), (12, 12106554), (18, 8071036), (24, 6053277), (31, 4686408), (36, 4035518), (62, 2343204), (72, 2017759), (93, 1562136), (124, 1171602), (186, 781068), (248, 585801), (279, 520712), (372, 390534), (558, 260356), (744, 195267), (1116, 130178), (2232, 65089)]