191015924

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 393254400

約数和(自身を除く): 202238476

約数列:

[1, 2, 4, 11, 22, 29, 31, 44, 58, 62, 116, 121, 124, 242, 319, 341, 439, 484, 638, 682, 878, 899, 1276, 1364, 1756, 1798, 3509, 3596, 3751, 4829, 7018, 7502, 9658, 9889, 12731, 13609, 14036, 15004, 19316, 19778, 25462, 27218, 39556, 50924, 53119, 54436, 106238, 108779, 140041, 149699, 212476, 217558, 280082, 299398, 394661, 435116, 560164, 598796, 789322, 1540451, 1578644, 1646689, 3080902, 3293378, 4341271, 6161804, 6586756, 8682542, 17365084, 47753981, 95507962, 191015924]

約数ペア:

[(1, 191015924), (2, 95507962), (4, 47753981), (11, 17365084), (22, 8682542), (29, 6586756), (31, 6161804), (44, 4341271), (58, 3293378), (62, 3080902), (116, 1646689), (121, 1578644), (124, 1540451), (242, 789322), (319, 598796), (341, 560164), (439, 435116), (484, 394661), (638, 299398), (682, 280082), (878, 217558), (899, 212476), (1276, 149699), (1364, 140041), (1756, 108779), (1798, 106238), (3509, 54436), (3596, 53119), (3751, 50924), (4829, 39556), (7018, 27218), (7502, 25462), (9658, 19778), (9889, 19316), (12731, 15004), (13609, 14036)]