190181808

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{24919}}^1$

素因数の和:24986

約数の個数: 60

約数和(自身を含む): 542309040

約数和(自身を除く): 352127232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2544, 3816, 7632, 24919, 49838, 74757, 99676, 149514, 199352, 224271, 299028, 398704, 448542, 598056, 897084, 1196112, 1320707, 1794168, 2641414, 3588336, 3962121, 5282828, 7924242, 10565656, 11886363, 15848484, 21131312, 23772726, 31696968, 47545452, 63393936, 95090904, 190181808]

約数ペア:

[(1, 190181808), (2, 95090904), (3, 63393936), (4, 47545452), (6, 31696968), (8, 23772726), (9, 21131312), (12, 15848484), (16, 11886363), (18, 10565656), (24, 7924242), (36, 5282828), (48, 3962121), (53, 3588336), (72, 2641414), (106, 1794168), (144, 1320707), (159, 1196112), (212, 897084), (318, 598056), (424, 448542), (477, 398704), (636, 299028), (848, 224271), (954, 199352), (1272, 149514), (1908, 99676), (2544, 74757), (3816, 49838), (7632, 24919)]