128011156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 296013312

約数和(自身を除く): 168002156

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 137, 151, 182, 221, 238, 274, 302, 364, 442, 476, 548, 604, 884, 959, 1057, 1547, 1781, 1918, 1963, 2114, 2329, 2567, 3094, 3562, 3836, 3926, 4228, 4658, 5134, 6188, 7124, 7852, 9316, 10268, 12467, 13741, 16303, 17969, 20687, 24934, 27482, 30277, 32606, 33371, 35938, 41374, 49868, 54964, 60554, 65212, 66742, 71876, 82748, 121108, 133484, 144809, 211939, 233597, 268931, 289618, 351679, 423878, 467194, 537862, 579236, 703358, 847756, 934388, 1075724, 1406716, 1882517, 2461753, 3765034, 4571827, 4923506, 7530068, 9143654, 9847012, 18287308, 32002789, 64005578, 128011156]

約数ペア:

[(1, 128011156), (2, 64005578), (4, 32002789), (7, 18287308), (13, 9847012), (14, 9143654), (17, 7530068), (26, 4923506), (28, 4571827), (34, 3765034), (52, 2461753), (68, 1882517), (91, 1406716), (119, 1075724), (137, 934388), (151, 847756), (182, 703358), (221, 579236), (238, 537862), (274, 467194), (302, 423878), (364, 351679), (442, 289618), (476, 268931), (548, 233597), (604, 211939), (884, 144809), (959, 133484), (1057, 121108), (1547, 82748), (1781, 71876), (1918, 66742), (1963, 65212), (2114, 60554), (2329, 54964), (2567, 49868), (3094, 41374), (3562, 35938), (3836, 33371), (3926, 32606), (4228, 30277), (4658, 27482), (5134, 24934), (6188, 20687), (7124, 17969), (7852, 16303), (9316, 13741), (10268, 12467)]