16119324

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 120

約数和(自身を含む): 46957680

約数和(自身を除く): 30838356

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 43, 52, 54, 78, 81, 86, 89, 108, 117, 129, 156, 162, 172, 178, 234, 258, 267, 324, 351, 356, 387, 468, 516, 534, 559, 702, 774, 801, 1053, 1068, 1118, 1157, 1161, 1404, 1548, 1602, 1677, 2106, 2236, 2314, 2322, 2403, 3204, 3354, 3471, 3483, 3827, 4212, 4628, 4644, 4806, 5031, 6708, 6942, 6966, 7209, 7654, 9612, 10062, 10413, 11481, 13884, 13932, 14418, 15093, 15308, 20124, 20826, 22962, 28836, 30186, 31239, 34443, 41652, 45279, 45924, 49751, 60372, 62478, 68886, 90558, 93717, 99502, 103329, 124956, 137772, 149253, 181116, 187434, 199004, 206658, 298506, 309987, 374868, 413316, 447759, 597012, 619974, 895518, 1239948, 1343277, 1791036, 2686554, 4029831, 5373108, 8059662, 16119324]

約数ペア:

[(1, 16119324), (2, 8059662), (3, 5373108), (4, 4029831), (6, 2686554), (9, 1791036), (12, 1343277), (13, 1239948), (18, 895518), (26, 619974), (27, 597012), (36, 447759), (39, 413316), (43, 374868), (52, 309987), (54, 298506), (78, 206658), (81, 199004), (86, 187434), (89, 181116), (108, 149253), (117, 137772), (129, 124956), (156, 103329), (162, 99502), (172, 93717), (178, 90558), (234, 68886), (258, 62478), (267, 60372), (324, 49751), (351, 45924), (356, 45279), (387, 41652), (468, 34443), (516, 31239), (534, 30186), (559, 28836), (702, 22962), (774, 20826), (801, 20124), (1053, 15308), (1068, 15093), (1118, 14418), (1157, 13932), (1161, 13884), (1404, 11481), (1548, 10413), (1602, 10062), (1677, 9612), (2106, 7654), (2236, 7209), (2314, 6966), (2322, 6942), (2403, 6708), (3204, 5031), (3354, 4806), (3471, 4644), (3483, 4628), (3827, 4212)]