156935445560

素因数分解:

$2^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{2459}}^1\times {\mathrm{3461}}^1$

素因数の和:6392

約数の個数: 64

約数和(自身を含む): 354116901600

約数和(自身を除く): 197181456040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 461, 922, 1844, 2305, 2459, 3461, 3688, 4610, 4918, 6922, 9220, 9836, 12295, 13844, 17305, 18440, 19672, 24590, 27688, 34610, 49180, 69220, 98360, 138440, 1133599, 1595521, 2267198, 3191042, 4534396, 5667995, 6382084, 7977605, 8510599, 9068792, 11335990, 12764168, 15955210, 17021198, 22671980, 31910420, 34042396, 42552995, 45343960, 63820840, 68084792, 85105990, 170211980, 340423960, 3923386139, 7846772278, 15693544556, 19616930695, 31387089112, 39233861390, 78467722780, 156935445560]

約数ペア:

[(1, 156935445560), (2, 78467722780), (4, 39233861390), (5, 31387089112), (8, 19616930695), (10, 15693544556), (20, 7846772278), (40, 3923386139), (461, 340423960), (922, 170211980), (1844, 85105990), (2305, 68084792), (2459, 63820840), (3461, 45343960), (3688, 42552995), (4610, 34042396), (4918, 31910420), (6922, 22671980), (9220, 17021198), (9836, 15955210), (12295, 12764168), (13844, 11335990), (17305, 9068792), (18440, 8510599), (19672, 7977605), (24590, 6382084), (27688, 5667995), (34610, 4534396), (49180, 3191042), (69220, 2267198), (98360, 1595521), (138440, 1133599)]