164872962

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{461}}^1$

素因数の和:688

約数の個数: 64

約数和(自身を含む): 379209600

約数和(自身を除く): 214336638

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 179, 222, 333, 358, 461, 537, 666, 922, 999, 1074, 1383, 1611, 1998, 2766, 3222, 4149, 4833, 6623, 8298, 9666, 12447, 13246, 17057, 19869, 24894, 34114, 39738, 51171, 59607, 82519, 102342, 119214, 153513, 165038, 178821, 247557, 307026, 357642, 460539, 495114, 742671, 921078, 1485342, 2228013, 3053203, 4456026, 6106406, 9159609, 18319218, 27478827, 54957654, 82436481, 164872962]

約数ペア:

[(1, 164872962), (2, 82436481), (3, 54957654), (6, 27478827), (9, 18319218), (18, 9159609), (27, 6106406), (37, 4456026), (54, 3053203), (74, 2228013), (111, 1485342), (179, 921078), (222, 742671), (333, 495114), (358, 460539), (461, 357642), (537, 307026), (666, 247557), (922, 178821), (999, 165038), (1074, 153513), (1383, 119214), (1611, 102342), (1998, 82519), (2766, 59607), (3222, 51171), (4149, 39738), (4833, 34114), (6623, 24894), (8298, 19869), (9666, 17057), (12447, 13246)]