132956210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 257126400

約数和(自身を除く): 124170190

約数列:

[1, 2, 5, 10, 31, 61, 62, 79, 89, 122, 155, 158, 178, 305, 310, 395, 445, 610, 790, 890, 1891, 2449, 2759, 3782, 4819, 4898, 5429, 5518, 7031, 9455, 9638, 10858, 12245, 13795, 14062, 18910, 24095, 24490, 27145, 27590, 35155, 48190, 54290, 70310, 149389, 168299, 217961, 298778, 336598, 428891, 435922, 746945, 841495, 857782, 1089805, 1493890, 1682990, 2144455, 2179610, 4288910, 13295621, 26591242, 66478105, 132956210]

約数ペア:

[(1, 132956210), (2, 66478105), (5, 26591242), (10, 13295621), (31, 4288910), (61, 2179610), (62, 2144455), (79, 1682990), (89, 1493890), (122, 1089805), (155, 857782), (158, 841495), (178, 746945), (305, 435922), (310, 428891), (395, 336598), (445, 298778), (610, 217961), (790, 168299), (890, 149389), (1891, 70310), (2449, 54290), (2759, 48190), (3782, 35155), (4819, 27590), (4898, 27145), (5429, 24490), (5518, 24095), (7031, 18910), (9455, 14062), (9638, 13795), (10858, 12245)]