126973048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 261014400

約数和(自身を除く): 134041352

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 107, 148, 152, 211, 214, 296, 422, 428, 703, 844, 856, 1406, 1688, 2033, 2812, 3959, 4009, 4066, 5624, 7807, 7918, 8018, 8132, 15614, 15836, 16036, 16264, 22577, 31228, 31672, 32072, 45154, 62456, 75221, 90308, 148333, 150442, 180616, 296666, 300884, 428963, 593332, 601768, 835349, 857926, 1186664, 1670698, 1715852, 3341396, 3431704, 6682792, 15871631, 31743262, 63486524, 126973048]

約数ペア:

[(1, 126973048), (2, 63486524), (4, 31743262), (8, 15871631), (19, 6682792), (37, 3431704), (38, 3341396), (74, 1715852), (76, 1670698), (107, 1186664), (148, 857926), (152, 835349), (211, 601768), (214, 593332), (296, 428963), (422, 300884), (428, 296666), (703, 180616), (844, 150442), (856, 148333), (1406, 90308), (1688, 75221), (2033, 62456), (2812, 45154), (3959, 32072), (4009, 31672), (4066, 31228), (5624, 22577), (7807, 16264), (7918, 16036), (8018, 15836), (8132, 15614)]