158402970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^2$

素因数の和:189

約数の個数: 144

約数和(自身を含む): 467397216

約数和(自身を除く): 308994246

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 43, 45, 55, 61, 66, 86, 90, 99, 110, 122, 129, 165, 183, 198, 215, 258, 305, 330, 366, 387, 430, 473, 495, 549, 610, 645, 671, 774, 915, 946, 990, 1098, 1290, 1342, 1419, 1830, 1935, 2013, 2365, 2623, 2745, 2838, 3355, 3721, 3870, 4026, 4257, 4730, 5246, 5490, 6039, 6710, 7095, 7442, 7869, 8514, 10065, 11163, 12078, 13115, 14190, 15738, 18605, 20130, 21285, 22326, 23607, 26230, 28853, 30195, 33489, 37210, 39345, 40931, 42570, 47214, 55815, 57706, 60390, 66978, 78690, 81862, 86559, 111630, 118035, 122793, 144265, 160003, 167445, 173118, 204655, 236070, 245586, 259677, 288530, 320006, 334890, 368379, 409310, 432795, 480009, 519354, 613965, 736758, 800015, 865590, 960018, 1227930, 1298385, 1440027, 1600030, 1760033, 1841895, 2400045, 2596770, 2880054, 3520066, 3683790, 4800090, 5280099, 7200135, 8800165, 10560198, 14400270, 15840297, 17600330, 26400495, 31680594, 52800990, 79201485, 158402970]

約数ペア:

[(1, 158402970), (2, 79201485), (3, 52800990), (5, 31680594), (6, 26400495), (9, 17600330), (10, 15840297), (11, 14400270), (15, 10560198), (18, 8800165), (22, 7200135), (30, 5280099), (33, 4800090), (43, 3683790), (45, 3520066), (55, 2880054), (61, 2596770), (66, 2400045), (86, 1841895), (90, 1760033), (99, 1600030), (110, 1440027), (122, 1298385), (129, 1227930), (165, 960018), (183, 865590), (198, 800015), (215, 736758), (258, 613965), (305, 519354), (330, 480009), (366, 432795), (387, 409310), (430, 368379), (473, 334890), (495, 320006), (549, 288530), (610, 259677), (645, 245586), (671, 236070), (774, 204655), (915, 173118), (946, 167445), (990, 160003), (1098, 144265), (1290, 122793), (1342, 118035), (1419, 111630), (1830, 86559), (1935, 81862), (2013, 78690), (2365, 66978), (2623, 60390), (2745, 57706), (2838, 55815), (3355, 47214), (3721, 42570), (3870, 40931), (4026, 39345), (4257, 37210), (4730, 33489), (5246, 30195), (5490, 28853), (6039, 26230), (6710, 23607), (7095, 22326), (7442, 21285), (7869, 20130), (8514, 18605), (10065, 15738), (11163, 14190), (12078, 13115)]