145639116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 440946688

約数和(自身を除く): 295307572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 103, 124, 126, 181, 186, 206, 217, 252, 279, 309, 362, 372, 412, 434, 543, 558, 618, 651, 721, 724, 868, 927, 1086, 1116, 1236, 1267, 1302, 1442, 1629, 1854, 1953, 2163, 2172, 2534, 2604, 2884, 3193, 3258, 3708, 3801, 3906, 4326, 5068, 5611, 6386, 6489, 6516, 7602, 7812, 8652, 9579, 11222, 11403, 12772, 12978, 15204, 16833, 18643, 19158, 22351, 22444, 22806, 25956, 28737, 33666, 37286, 38316, 39277, 44702, 45612, 50499, 55929, 57474, 67053, 67332, 74572, 78554, 89404, 100998, 111858, 114948, 117831, 130501, 134106, 157108, 167787, 201159, 201996, 223716, 235662, 261002, 268212, 335574, 353493, 391503, 402318, 471324, 522004, 577933, 671148, 706986, 783006, 804636, 1155866, 1174509, 1413972, 1566012, 1733799, 2311732, 2349018, 3467598, 4045531, 4698036, 5201397, 6935196, 8091062, 10402794, 12136593, 16182124, 20805588, 24273186, 36409779, 48546372, 72819558, 145639116]

約数ペア:

[(1, 145639116), (2, 72819558), (3, 48546372), (4, 36409779), (6, 24273186), (7, 20805588), (9, 16182124), (12, 12136593), (14, 10402794), (18, 8091062), (21, 6935196), (28, 5201397), (31, 4698036), (36, 4045531), (42, 3467598), (62, 2349018), (63, 2311732), (84, 1733799), (93, 1566012), (103, 1413972), (124, 1174509), (126, 1155866), (181, 804636), (186, 783006), (206, 706986), (217, 671148), (252, 577933), (279, 522004), (309, 471324), (362, 402318), (372, 391503), (412, 353493), (434, 335574), (543, 268212), (558, 261002), (618, 235662), (651, 223716), (721, 201996), (724, 201159), (868, 167787), (927, 157108), (1086, 134106), (1116, 130501), (1236, 117831), (1267, 114948), (1302, 111858), (1442, 100998), (1629, 89404), (1854, 78554), (1953, 74572), (2163, 67332), (2172, 67053), (2534, 57474), (2604, 55929), (2884, 50499), (3193, 45612), (3258, 44702), (3708, 39277), (3801, 38316), (3906, 37286), (4326, 33666), (5068, 28737), (5611, 25956), (6386, 22806), (6489, 22444), (6516, 22351), (7602, 19158), (7812, 18643), (8652, 16833), (9579, 15204), (11222, 12978), (11403, 12772)]