152721996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1$

素因数の和:531

約数の個数: 96

約数和(自身を含む): 423886848

約数和(自身を除く): 271164852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 223, 263, 372, 434, 446, 526, 651, 669, 789, 868, 892, 1052, 1302, 1338, 1561, 1578, 1841, 2604, 2676, 3122, 3156, 3682, 4683, 5523, 6244, 6913, 7364, 8153, 9366, 11046, 13826, 16306, 18732, 20739, 22092, 24459, 27652, 32612, 41478, 48391, 48918, 57071, 58649, 82956, 96782, 97836, 114142, 117298, 145173, 171213, 175947, 193564, 228284, 234596, 290346, 342426, 351894, 410543, 580692, 684852, 703788, 821086, 1231629, 1642172, 1818119, 2463258, 3636238, 4926516, 5454357, 7272476, 10908714, 12726833, 21817428, 25453666, 38180499, 50907332, 76360998, 152721996]

約数ペア:

[(1, 152721996), (2, 76360998), (3, 50907332), (4, 38180499), (6, 25453666), (7, 21817428), (12, 12726833), (14, 10908714), (21, 7272476), (28, 5454357), (31, 4926516), (42, 3636238), (62, 2463258), (84, 1818119), (93, 1642172), (124, 1231629), (186, 821086), (217, 703788), (223, 684852), (263, 580692), (372, 410543), (434, 351894), (446, 342426), (526, 290346), (651, 234596), (669, 228284), (789, 193564), (868, 175947), (892, 171213), (1052, 145173), (1302, 117298), (1338, 114142), (1561, 97836), (1578, 96782), (1841, 82956), (2604, 58649), (2676, 57071), (3122, 48918), (3156, 48391), (3682, 41478), (4683, 32612), (5523, 27652), (6244, 24459), (6913, 22092), (7364, 20739), (8153, 18732), (9366, 16306), (11046, 13826)]