172280108

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2531}}^1$

素因数の和:2583

約数の個数: 96

約数和(自身を含む): 428779008

約数和(自身を除く): 256498900

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 68, 77, 91, 119, 143, 154, 182, 187, 221, 238, 286, 308, 364, 374, 442, 476, 572, 748, 884, 1001, 1309, 1547, 2002, 2431, 2531, 2618, 3094, 4004, 4862, 5062, 5236, 6188, 9724, 10124, 17017, 17717, 27841, 32903, 34034, 35434, 43027, 55682, 65806, 68068, 70868, 86054, 111364, 131612, 172108, 194887, 230321, 301189, 361933, 389774, 460642, 473297, 559351, 602378, 723866, 779548, 921284, 946594, 1118702, 1204756, 1447732, 1893188, 2237404, 2533531, 3313079, 3915457, 5067062, 6152861, 6626158, 7830914, 10134124, 12305722, 13252316, 15661828, 24611444, 43070027, 86140054, 172280108]

約数ペア:

[(1, 172280108), (2, 86140054), (4, 43070027), (7, 24611444), (11, 15661828), (13, 13252316), (14, 12305722), (17, 10134124), (22, 7830914), (26, 6626158), (28, 6152861), (34, 5067062), (44, 3915457), (52, 3313079), (68, 2533531), (77, 2237404), (91, 1893188), (119, 1447732), (143, 1204756), (154, 1118702), (182, 946594), (187, 921284), (221, 779548), (238, 723866), (286, 602378), (308, 559351), (364, 473297), (374, 460642), (442, 389774), (476, 361933), (572, 301189), (748, 230321), (884, 194887), (1001, 172108), (1309, 131612), (1547, 111364), (2002, 86054), (2431, 70868), (2531, 68068), (2618, 65806), (3094, 55682), (4004, 43027), (4862, 35434), (5062, 34034), (5236, 32903), (6188, 27841), (9724, 17717), (10124, 17017)]