131245692

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{599}}^1$

素因数の和:687

約数の個数: 72

約数和(自身を含む): 333648000

約数和(自身を除く): 202402308

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 599, 961, 1178, 1198, 1767, 1797, 1922, 2356, 2396, 2883, 3534, 3594, 3844, 5766, 7068, 7188, 11381, 11532, 18259, 18569, 22762, 34143, 36518, 37138, 45524, 54777, 55707, 68286, 73036, 74276, 109554, 111414, 136572, 219108, 222828, 352811, 575639, 705622, 1058433, 1151278, 1411244, 1726917, 2116866, 2302556, 3453834, 4233732, 6907668, 10937141, 21874282, 32811423, 43748564, 65622846, 131245692]

約数ペア:

[(1, 131245692), (2, 65622846), (3, 43748564), (4, 32811423), (6, 21874282), (12, 10937141), (19, 6907668), (31, 4233732), (38, 3453834), (57, 2302556), (62, 2116866), (76, 1726917), (93, 1411244), (114, 1151278), (124, 1058433), (186, 705622), (228, 575639), (372, 352811), (589, 222828), (599, 219108), (961, 136572), (1178, 111414), (1198, 109554), (1767, 74276), (1797, 73036), (1922, 68286), (2356, 55707), (2396, 54777), (2883, 45524), (3534, 37138), (3594, 36518), (3844, 34143), (5766, 22762), (7068, 18569), (7188, 18259), (11381, 11532)]