164400504

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^3\times {\mathrm{563}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 430444800

約数和(自身を除く): 266044296

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 529, 552, 563, 1058, 1126, 1587, 1689, 2116, 2252, 3174, 3378, 4232, 4504, 6348, 6756, 12167, 12696, 12949, 13512, 24334, 25898, 36501, 38847, 48668, 51796, 73002, 77694, 97336, 103592, 146004, 155388, 292008, 297827, 310776, 595654, 893481, 1191308, 1786962, 2382616, 3573924, 6850021, 7147848, 13700042, 20550063, 27400084, 41100126, 54800168, 82200252, 164400504]

約数ペア:

[(1, 164400504), (2, 82200252), (3, 54800168), (4, 41100126), (6, 27400084), (8, 20550063), (12, 13700042), (23, 7147848), (24, 6850021), (46, 3573924), (69, 2382616), (92, 1786962), (138, 1191308), (184, 893481), (276, 595654), (529, 310776), (552, 297827), (563, 292008), (1058, 155388), (1126, 146004), (1587, 103592), (1689, 97336), (2116, 77694), (2252, 73002), (3174, 51796), (3378, 48668), (4232, 38847), (4504, 36501), (6348, 25898), (6756, 24334), (12167, 13512), (12696, 12949)]