139457916

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1399}}^1$

素因数の和:1496

約数の個数: 96

約数和(自身を含む): 395136000

約数和(自身を除く): 255678084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 71, 78, 108, 117, 142, 156, 213, 234, 284, 351, 426, 468, 639, 702, 852, 923, 1278, 1399, 1404, 1846, 1917, 2556, 2769, 2798, 3692, 3834, 4197, 5538, 5596, 7668, 8307, 8394, 11076, 12591, 16614, 16788, 18187, 24921, 25182, 33228, 36374, 37773, 49842, 50364, 54561, 72748, 75546, 99329, 99684, 109122, 151092, 163683, 198658, 218244, 297987, 327366, 397316, 491049, 595974, 654732, 893961, 982098, 1191948, 1291277, 1787922, 1964196, 2582554, 2681883, 3575844, 3873831, 5165108, 5363766, 7747662, 10727532, 11621493, 15495324, 23242986, 34864479, 46485972, 69728958, 139457916]

約数ペア:

[(1, 139457916), (2, 69728958), (3, 46485972), (4, 34864479), (6, 23242986), (9, 15495324), (12, 11621493), (13, 10727532), (18, 7747662), (26, 5363766), (27, 5165108), (36, 3873831), (39, 3575844), (52, 2681883), (54, 2582554), (71, 1964196), (78, 1787922), (108, 1291277), (117, 1191948), (142, 982098), (156, 893961), (213, 654732), (234, 595974), (284, 491049), (351, 397316), (426, 327366), (468, 297987), (639, 218244), (702, 198658), (852, 163683), (923, 151092), (1278, 109122), (1399, 99684), (1404, 99329), (1846, 75546), (1917, 72748), (2556, 54561), (2769, 50364), (2798, 49842), (3692, 37773), (3834, 36374), (4197, 33228), (5538, 25182), (5596, 24921), (7668, 18187), (8307, 16788), (8394, 16614), (11076, 12591)]