145331316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1609}}^1$

素因数の和:1825

約数の個数: 72

約数和(自身を含む): 397921160

約数和(自身を除く): 252589844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 193, 234, 386, 468, 579, 772, 1158, 1609, 1737, 2316, 2509, 3218, 3474, 4827, 5018, 6436, 6948, 7527, 9654, 10036, 14481, 15054, 19308, 20917, 22581, 28962, 30108, 41834, 45162, 57924, 62751, 83668, 90324, 125502, 188253, 251004, 310537, 376506, 621074, 753012, 931611, 1242148, 1863222, 2794833, 3726444, 4036981, 5589666, 8073962, 11179332, 12110943, 16147924, 24221886, 36332829, 48443772, 72665658, 145331316]

約数ペア:

[(1, 145331316), (2, 72665658), (3, 48443772), (4, 36332829), (6, 24221886), (9, 16147924), (12, 12110943), (13, 11179332), (18, 8073962), (26, 5589666), (36, 4036981), (39, 3726444), (52, 2794833), (78, 1863222), (117, 1242148), (156, 931611), (193, 753012), (234, 621074), (386, 376506), (468, 310537), (579, 251004), (772, 188253), (1158, 125502), (1609, 90324), (1737, 83668), (2316, 62751), (2509, 57924), (3218, 45162), (3474, 41834), (4827, 30108), (5018, 28962), (6436, 22581), (6948, 20917), (7527, 19308), (9654, 15054), (10036, 14481)]