155288304

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{20347}}^1$

素因数の和:20414

約数の個数: 60

約数和(自身を含む): 442813176

約数和(自身を除く): 287524872

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, 20347, 40694, 61041, 81388, 122082, 162776, 183123, 244164, 325552, 366246, 488328, 732492, 976656, 1078391, 1464984, 2156782, 2929968, 3235173, 4313564, 6470346, 8627128, 9705519, 12940692, 17254256, 19411038, 25881384, 38822076, 51762768, 77644152, 155288304]

約数ペア:

[(1, 155288304), (2, 77644152), (3, 51762768), (4, 38822076), (6, 25881384), (8, 19411038), (9, 17254256), (12, 12940692), (16, 9705519), (18, 8627128), (24, 6470346), (36, 4313564), (48, 3235173), (53, 2929968), (72, 2156782), (106, 1464984), (144, 1078391), (159, 976656), (212, 732492), (318, 488328), (424, 366246), (477, 325552), (636, 244164), (848, 183123), (954, 162776), (1272, 122082), (1908, 81388), (2544, 61041), (3816, 40694), (7632, 20347)]