148555908

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4621}}^1$

素因数の和:4697

約数の個数: 72

約数和(自身を含む): 403777920

約数和(自身を除く): 255222012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 76, 94, 114, 141, 171, 188, 228, 282, 342, 423, 564, 684, 846, 893, 1692, 1786, 2679, 3572, 4621, 5358, 8037, 9242, 10716, 13863, 16074, 18484, 27726, 32148, 41589, 55452, 83178, 87799, 166356, 175598, 217187, 263397, 351196, 434374, 526794, 651561, 790191, 868748, 1053588, 1303122, 1580382, 1954683, 2606244, 3160764, 3909366, 4126553, 7818732, 8253106, 12379659, 16506212, 24759318, 37138977, 49518636, 74277954, 148555908]

約数ペア:

[(1, 148555908), (2, 74277954), (3, 49518636), (4, 37138977), (6, 24759318), (9, 16506212), (12, 12379659), (18, 8253106), (19, 7818732), (36, 4126553), (38, 3909366), (47, 3160764), (57, 2606244), (76, 1954683), (94, 1580382), (114, 1303122), (141, 1053588), (171, 868748), (188, 790191), (228, 651561), (282, 526794), (342, 434374), (423, 351196), (564, 263397), (684, 217187), (846, 175598), (893, 166356), (1692, 87799), (1786, 83178), (2679, 55452), (3572, 41589), (4621, 32148), (5358, 27726), (8037, 18484), (9242, 16074), (10716, 13863)]