146238984

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{28607}}^1$

素因数の和:28690

約数の個数: 48

約数和(自身を含む): 401656320

約数和(自身を除く): 255417336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 28607, 57214, 85821, 114428, 171642, 228856, 257463, 343284, 514926, 686568, 1029852, 2031097, 2059704, 4062194, 6093291, 8124388, 12186582, 16248776, 18279873, 24373164, 36559746, 48746328, 73119492, 146238984]

約数ペア:

[(1, 146238984), (2, 73119492), (3, 48746328), (4, 36559746), (6, 24373164), (8, 18279873), (9, 16248776), (12, 12186582), (18, 8124388), (24, 6093291), (36, 4062194), (71, 2059704), (72, 2031097), (142, 1029852), (213, 686568), (284, 514926), (426, 343284), (568, 257463), (639, 228856), (852, 171642), (1278, 114428), (1704, 85821), (2556, 57214), (5112, 28607)]