145202448

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:664

約数の個数: 80

約数和(自身を含む): 385814592

約数和(自身を除く): 240612144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 101, 122, 183, 202, 244, 303, 366, 404, 488, 491, 606, 732, 808, 976, 982, 1212, 1464, 1473, 1616, 1964, 2424, 2928, 2946, 3928, 4848, 5892, 6161, 7856, 11784, 12322, 18483, 23568, 24644, 29951, 36966, 49288, 49591, 59902, 73932, 89853, 98576, 99182, 119804, 147864, 148773, 179706, 198364, 239608, 295728, 297546, 359412, 396728, 479216, 595092, 718824, 793456, 1190184, 1437648, 2380368, 3025051, 6050102, 9075153, 12100204, 18150306, 24200408, 36300612, 48400816, 72601224, 145202448]

約数ペア:

[(1, 145202448), (2, 72601224), (3, 48400816), (4, 36300612), (6, 24200408), (8, 18150306), (12, 12100204), (16, 9075153), (24, 6050102), (48, 3025051), (61, 2380368), (101, 1437648), (122, 1190184), (183, 793456), (202, 718824), (244, 595092), (303, 479216), (366, 396728), (404, 359412), (488, 297546), (491, 295728), (606, 239608), (732, 198364), (808, 179706), (976, 148773), (982, 147864), (1212, 119804), (1464, 99182), (1473, 98576), (1616, 89853), (1964, 73932), (2424, 59902), (2928, 49591), (2946, 49288), (3928, 36966), (4848, 29951), (5892, 24644), (6161, 23568), (7856, 18483), (11784, 12322)]