173384344

素因数分解:

$2^3\times 7^2\times {\mathrm{73}}^2\times {\mathrm{83}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 388043460

約数和(自身を除く): 214659116

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 73, 83, 98, 146, 166, 196, 292, 332, 392, 511, 581, 584, 664, 1022, 1162, 2044, 2324, 3577, 4067, 4088, 4648, 5329, 6059, 7154, 8134, 10658, 12118, 14308, 16268, 21316, 24236, 28616, 32536, 37303, 42413, 42632, 48472, 74606, 84826, 149212, 169652, 261121, 296891, 298424, 339304, 442307, 522242, 593782, 884614, 1044484, 1187564, 1769228, 2088968, 2375128, 3096149, 3538456, 6192298, 12384596, 21673043, 24769192, 43346086, 86692172, 173384344]

約数ペア:

[(1, 173384344), (2, 86692172), (4, 43346086), (7, 24769192), (8, 21673043), (14, 12384596), (28, 6192298), (49, 3538456), (56, 3096149), (73, 2375128), (83, 2088968), (98, 1769228), (146, 1187564), (166, 1044484), (196, 884614), (292, 593782), (332, 522242), (392, 442307), (511, 339304), (581, 298424), (584, 296891), (664, 261121), (1022, 169652), (1162, 149212), (2044, 84826), (2324, 74606), (3577, 48472), (4067, 42632), (4088, 42413), (4648, 37303), (5329, 32536), (6059, 28616), (7154, 24236), (8134, 21316), (10658, 16268), (12118, 14308)]