129761268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{359}}^1$

素因数の和:717

約数の個数: 96

約数和(自身を含む): 374814720

約数和(自身を除く): 245053452

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 331, 359, 364, 546, 662, 718, 993, 1077, 1092, 1324, 1436, 1986, 2154, 2317, 2513, 3972, 4303, 4308, 4634, 4667, 5026, 6951, 7539, 8606, 9268, 9334, 10052, 12909, 13902, 14001, 15078, 17212, 18668, 25818, 27804, 28002, 30121, 30156, 32669, 51636, 56004, 60242, 65338, 90363, 98007, 118829, 120484, 130676, 180726, 196014, 237658, 356487, 361452, 392028, 475316, 712974, 831803, 1425948, 1544777, 1663606, 2495409, 3089554, 3327212, 4634331, 4990818, 6179108, 9268662, 9981636, 10813439, 18537324, 21626878, 32440317, 43253756, 64880634, 129761268]

約数ペア:

[(1, 129761268), (2, 64880634), (3, 43253756), (4, 32440317), (6, 21626878), (7, 18537324), (12, 10813439), (13, 9981636), (14, 9268662), (21, 6179108), (26, 4990818), (28, 4634331), (39, 3327212), (42, 3089554), (52, 2495409), (78, 1663606), (84, 1544777), (91, 1425948), (156, 831803), (182, 712974), (273, 475316), (331, 392028), (359, 361452), (364, 356487), (546, 237658), (662, 196014), (718, 180726), (993, 130676), (1077, 120484), (1092, 118829), (1324, 98007), (1436, 90363), (1986, 65338), (2154, 60242), (2317, 56004), (2513, 51636), (3972, 32669), (4303, 30156), (4308, 30121), (4634, 28002), (4667, 27804), (5026, 25818), (6951, 18668), (7539, 17212), (8606, 15078), (9268, 14001), (9334, 13902), (10052, 12909)]