179620272

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{419}}^1$

素因数の和:675

約数の個数: 120

約数和(自身を含む): 545017200

約数和(自身を除く): 365396928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 229, 234, 312, 419, 458, 468, 624, 687, 838, 916, 936, 1257, 1374, 1676, 1832, 1872, 2061, 2514, 2748, 2977, 3352, 3664, 3771, 4122, 5028, 5447, 5496, 5954, 6704, 7542, 8244, 8931, 10056, 10894, 10992, 11908, 15084, 16341, 16488, 17862, 20112, 21788, 23816, 26793, 30168, 32682, 32976, 35724, 43576, 47632, 49023, 53586, 60336, 65364, 71448, 87152, 95951, 98046, 107172, 130728, 142896, 191902, 196092, 214344, 261456, 287853, 383804, 392184, 428688, 575706, 767608, 784368, 863559, 1151412, 1247363, 1535216, 1727118, 2302824, 2494726, 3454236, 3742089, 4605648, 4989452, 6908472, 7484178, 9978904, 11226267, 13816944, 14968356, 19957808, 22452534, 29936712, 44905068, 59873424, 89810136, 179620272]

約数ペア:

[(1, 179620272), (2, 89810136), (3, 59873424), (4, 44905068), (6, 29936712), (8, 22452534), (9, 19957808), (12, 14968356), (13, 13816944), (16, 11226267), (18, 9978904), (24, 7484178), (26, 6908472), (36, 4989452), (39, 4605648), (48, 3742089), (52, 3454236), (72, 2494726), (78, 2302824), (104, 1727118), (117, 1535216), (144, 1247363), (156, 1151412), (208, 863559), (229, 784368), (234, 767608), (312, 575706), (419, 428688), (458, 392184), (468, 383804), (624, 287853), (687, 261456), (838, 214344), (916, 196092), (936, 191902), (1257, 142896), (1374, 130728), (1676, 107172), (1832, 98046), (1872, 95951), (2061, 87152), (2514, 71448), (2748, 65364), (2977, 60336), (3352, 53586), (3664, 49023), (3771, 47632), (4122, 43576), (5028, 35724), (5447, 32976), (5496, 32682), (5954, 30168), (6704, 26793), (7542, 23816), (8244, 21788), (8931, 20112), (10056, 17862), (10894, 16488), (10992, 16341), (11908, 15084)]