156767324840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{419}}^1\times {\mathrm{190891}}^1$

素因数の和:191335

約数の個数: 96

約数和(自身を含む): 411295903200

約数和(自身を除く): 254528578360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 419, 490, 838, 980, 1676, 1960, 2095, 2933, 3352, 4190, 5866, 8380, 11732, 14665, 16760, 20531, 23464, 29330, 41062, 58660, 82124, 102655, 117320, 164248, 190891, 205310, 381782, 410620, 763564, 821240, 954455, 1336237, 1527128, 1908910, 2672474, 3817820, 5344948, 6681185, 7635640, 9353659, 10689896, 13362370, 18707318, 26724740, 37414636, 46768295, 53449480, 74829272, 79983329, 93536590, 159966658, 187073180, 319933316, 374146360, 399916645, 559883303, 639866632, 799833290, 1119766606, 1599666580, 2239533212, 2799416515, 3199333160, 3919183121, 4479066424, 5598833030, 7838366242, 11197666060, 15676732484, 19595915605, 22395332120, 31353464968, 39191831210, 78383662420, 156767324840]

約数ペア:

[(1, 156767324840), (2, 78383662420), (4, 39191831210), (5, 31353464968), (7, 22395332120), (8, 19595915605), (10, 15676732484), (14, 11197666060), (20, 7838366242), (28, 5598833030), (35, 4479066424), (40, 3919183121), (49, 3199333160), (56, 2799416515), (70, 2239533212), (98, 1599666580), (140, 1119766606), (196, 799833290), (245, 639866632), (280, 559883303), (392, 399916645), (419, 374146360), (490, 319933316), (838, 187073180), (980, 159966658), (1676, 93536590), (1960, 79983329), (2095, 74829272), (2933, 53449480), (3352, 46768295), (4190, 37414636), (5866, 26724740), (8380, 18707318), (11732, 13362370), (14665, 10689896), (16760, 9353659), (20531, 7635640), (23464, 6681185), (29330, 5344948), (41062, 3817820), (58660, 2672474), (82124, 1908910), (102655, 1527128), (117320, 1336237), (164248, 954455), (190891, 821240), (205310, 763564), (381782, 410620)]