145327644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:640

約数の個数: 144

約数和(自身を含む): 463357440

約数和(自身を除く): 318029796

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 103, 126, 132, 154, 198, 206, 231, 252, 308, 309, 396, 412, 462, 509, 618, 693, 721, 924, 927, 1018, 1133, 1236, 1386, 1442, 1527, 1854, 2036, 2163, 2266, 2772, 2884, 3054, 3399, 3563, 3708, 4326, 4532, 4581, 5599, 6108, 6489, 6798, 7126, 7931, 8652, 9162, 10197, 10689, 11198, 12978, 13596, 14252, 15862, 16797, 18324, 20394, 21378, 22396, 23793, 25956, 31724, 32067, 33594, 39193, 40788, 42756, 47586, 50391, 52427, 64134, 67188, 71379, 78386, 95172, 100782, 104854, 117579, 128268, 142758, 156772, 157281, 201564, 209708, 235158, 285516, 314562, 352737, 366989, 470316, 471843, 576697, 629124, 705474, 733978, 943686, 1100967, 1153394, 1410948, 1467956, 1730091, 1887372, 2201934, 2306788, 3302901, 3460182, 4036879, 4403868, 5190273, 6605802, 6920364, 8073758, 10380546, 12110637, 13211604, 16147516, 20761092, 24221274, 36331911, 48442548, 72663822, 145327644]

約数ペア:

[(1, 145327644), (2, 72663822), (3, 48442548), (4, 36331911), (6, 24221274), (7, 20761092), (9, 16147516), (11, 13211604), (12, 12110637), (14, 10380546), (18, 8073758), (21, 6920364), (22, 6605802), (28, 5190273), (33, 4403868), (36, 4036879), (42, 3460182), (44, 3302901), (63, 2306788), (66, 2201934), (77, 1887372), (84, 1730091), (99, 1467956), (103, 1410948), (126, 1153394), (132, 1100967), (154, 943686), (198, 733978), (206, 705474), (231, 629124), (252, 576697), (308, 471843), (309, 470316), (396, 366989), (412, 352737), (462, 314562), (509, 285516), (618, 235158), (693, 209708), (721, 201564), (924, 157281), (927, 156772), (1018, 142758), (1133, 128268), (1236, 117579), (1386, 104854), (1442, 100782), (1527, 95172), (1854, 78386), (2036, 71379), (2163, 67188), (2266, 64134), (2772, 52427), (2884, 50391), (3054, 47586), (3399, 42756), (3563, 40788), (3708, 39193), (4326, 33594), (4532, 32067), (4581, 31724), (5599, 25956), (6108, 23793), (6489, 22396), (6798, 21378), (7126, 20394), (7931, 18324), (8652, 16797), (9162, 15862), (10197, 14252), (10689, 13596), (11198, 12978)]