156857352

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{349}}^1$

素因数の和:726

約数の個数: 64

約数和(自身を含む): 401016000

約数和(自身を除く): 244158648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 307, 349, 366, 488, 614, 698, 732, 921, 1047, 1228, 1396, 1464, 1842, 2094, 2456, 2792, 3684, 4188, 7368, 8376, 18727, 21289, 37454, 42578, 56181, 63867, 74908, 85156, 107143, 112362, 127734, 149816, 170312, 214286, 224724, 255468, 321429, 428572, 449448, 510936, 642858, 857144, 1285716, 2571432, 6535723, 13071446, 19607169, 26142892, 39214338, 52285784, 78428676, 156857352]

約数ペア:

[(1, 156857352), (2, 78428676), (3, 52285784), (4, 39214338), (6, 26142892), (8, 19607169), (12, 13071446), (24, 6535723), (61, 2571432), (122, 1285716), (183, 857144), (244, 642858), (307, 510936), (349, 449448), (366, 428572), (488, 321429), (614, 255468), (698, 224724), (732, 214286), (921, 170312), (1047, 149816), (1228, 127734), (1396, 112362), (1464, 107143), (1842, 85156), (2094, 74908), (2456, 63867), (2792, 56181), (3684, 42578), (4188, 37454), (7368, 21289), (8376, 18727)]