156638783964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{3270667}}^1$

素因数の和:3270994

約数の個数: 48

約数和(自身を含む): 394887371648

約数和(自身を除く): 238248587684

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 307, 614, 921, 1228, 1842, 3684, 3991, 7982, 11973, 15964, 23946, 47892, 3270667, 6541334, 9812001, 13082668, 19624002, 39248004, 42518671, 85037342, 127556013, 170074684, 255112026, 510224052, 1004094769, 2008189538, 3012284307, 4016379076, 6024568614, 12049137228, 13053231997, 26106463994, 39159695991, 52212927988, 78319391982, 156638783964]

約数ペア:

[(1, 156638783964), (2, 78319391982), (3, 52212927988), (4, 39159695991), (6, 26106463994), (12, 13053231997), (13, 12049137228), (26, 6024568614), (39, 4016379076), (52, 3012284307), (78, 2008189538), (156, 1004094769), (307, 510224052), (614, 255112026), (921, 170074684), (1228, 127556013), (1842, 85037342), (3684, 42518671), (3991, 39248004), (7982, 19624002), (11973, 13082668), (15964, 9812001), (23946, 6541334), (47892, 3270667)]