145653872

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:527

約数の個数: 120

約数和(自身を含む): 365726592

約数和(自身を除く): 220072720

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 112, 124, 182, 196, 208, 217, 248, 364, 392, 403, 434, 461, 496, 637, 728, 784, 806, 868, 922, 1274, 1456, 1519, 1612, 1736, 1844, 2548, 2821, 3038, 3224, 3227, 3472, 3688, 5096, 5642, 5993, 6076, 6448, 6454, 7376, 10192, 11284, 11986, 12152, 12908, 14291, 19747, 22568, 22589, 23972, 24304, 25816, 28582, 39494, 41951, 45136, 45178, 47944, 51632, 57164, 78988, 83902, 90356, 95888, 100037, 114328, 157976, 167804, 180712, 185783, 200074, 228656, 293657, 315952, 335608, 361424, 371566, 400148, 587314, 671216, 700259, 743132, 800296, 1174628, 1300481, 1400518, 1486264, 1600592, 2349256, 2600962, 2801036, 2972528, 4698512, 5201924, 5602072, 9103367, 10403848, 11204144, 18206734, 20807696, 36413468, 72826936, 145653872]

約数ペア:

[(1, 145653872), (2, 72826936), (4, 36413468), (7, 20807696), (8, 18206734), (13, 11204144), (14, 10403848), (16, 9103367), (26, 5602072), (28, 5201924), (31, 4698512), (49, 2972528), (52, 2801036), (56, 2600962), (62, 2349256), (91, 1600592), (98, 1486264), (104, 1400518), (112, 1300481), (124, 1174628), (182, 800296), (196, 743132), (208, 700259), (217, 671216), (248, 587314), (364, 400148), (392, 371566), (403, 361424), (434, 335608), (461, 315952), (496, 293657), (637, 228656), (728, 200074), (784, 185783), (806, 180712), (868, 167804), (922, 157976), (1274, 114328), (1456, 100037), (1519, 95888), (1612, 90356), (1736, 83902), (1844, 78988), (2548, 57164), (2821, 51632), (3038, 47944), (3224, 45178), (3227, 45136), (3472, 41951), (3688, 39494), (5096, 28582), (5642, 25816), (5993, 24304), (6076, 23972), (6448, 22589), (6454, 22568), (7376, 19747), (10192, 14291), (11284, 12908), (11986, 12152)]