172094468

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 416268720

約数和(自身を除く): 244174252

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 29, 34, 49, 52, 58, 68, 91, 98, 116, 119, 137, 182, 196, 203, 221, 238, 274, 364, 377, 406, 442, 476, 493, 548, 637, 754, 812, 833, 884, 959, 986, 1274, 1421, 1508, 1547, 1666, 1781, 1918, 1972, 2329, 2548, 2639, 2842, 3094, 3332, 3451, 3562, 3836, 3973, 4658, 5278, 5684, 6188, 6409, 6713, 6902, 7124, 7946, 9316, 10556, 10829, 12467, 12818, 13426, 13804, 15892, 16303, 18473, 21658, 24157, 24934, 25636, 26852, 27811, 30277, 32606, 36946, 43316, 44863, 48314, 49868, 51649, 55622, 60554, 65212, 67541, 73892, 87269, 89726, 96628, 103298, 111244, 114121, 121108, 135082, 174538, 179452, 194677, 206596, 211939, 228242, 270164, 314041, 349076, 361543, 389354, 423878, 456484, 472787, 628082, 723086, 778708, 847756, 878033, 945574, 1256164, 1446172, 1483573, 1756066, 1891148, 2530801, 2967146, 3309509, 3512132, 5061602, 5934292, 6146231, 6619018, 10123204, 12292462, 13238036, 24584924, 43023617, 86047234, 172094468]

約数ペア:

[(1, 172094468), (2, 86047234), (4, 43023617), (7, 24584924), (13, 13238036), (14, 12292462), (17, 10123204), (26, 6619018), (28, 6146231), (29, 5934292), (34, 5061602), (49, 3512132), (52, 3309509), (58, 2967146), (68, 2530801), (91, 1891148), (98, 1756066), (116, 1483573), (119, 1446172), (137, 1256164), (182, 945574), (196, 878033), (203, 847756), (221, 778708), (238, 723086), (274, 628082), (364, 472787), (377, 456484), (406, 423878), (442, 389354), (476, 361543), (493, 349076), (548, 314041), (637, 270164), (754, 228242), (812, 211939), (833, 206596), (884, 194677), (959, 179452), (986, 174538), (1274, 135082), (1421, 121108), (1508, 114121), (1547, 111244), (1666, 103298), (1781, 96628), (1918, 89726), (1972, 87269), (2329, 73892), (2548, 67541), (2639, 65212), (2842, 60554), (3094, 55622), (3332, 51649), (3451, 49868), (3562, 48314), (3836, 44863), (3973, 43316), (4658, 36946), (5278, 32606), (5684, 30277), (6188, 27811), (6409, 26852), (6713, 25636), (6902, 24934), (7124, 24157), (7946, 21658), (9316, 18473), (10556, 16303), (10829, 15892), (12467, 13804), (12818, 13426)]