156914658

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:509

約数の個数: 80

約数和(自身を含む): 375417504

約数和(自身を除く): 218502846

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 227, 251, 306, 454, 459, 502, 681, 753, 918, 1362, 1377, 1506, 2043, 2259, 2754, 3859, 4086, 4267, 4518, 6129, 6777, 7718, 8534, 11577, 12258, 12801, 13554, 18387, 20331, 23154, 25602, 34731, 36774, 38403, 40662, 56977, 69462, 76806, 104193, 113954, 115209, 170931, 208386, 230418, 312579, 341862, 345627, 512793, 625158, 691254, 968609, 1025586, 1538379, 1937218, 2905827, 3076758, 4615137, 5811654, 8717481, 9230274, 17434962, 26152443, 52304886, 78457329, 156914658]

約数ペア:

[(1, 156914658), (2, 78457329), (3, 52304886), (6, 26152443), (9, 17434962), (17, 9230274), (18, 8717481), (27, 5811654), (34, 4615137), (51, 3076758), (54, 2905827), (81, 1937218), (102, 1538379), (153, 1025586), (162, 968609), (227, 691254), (251, 625158), (306, 512793), (454, 345627), (459, 341862), (502, 312579), (681, 230418), (753, 208386), (918, 170931), (1362, 115209), (1377, 113954), (1506, 104193), (2043, 76806), (2259, 69462), (2754, 56977), (3859, 40662), (4086, 38403), (4267, 36774), (4518, 34731), (6129, 25602), (6777, 23154), (7718, 20331), (8534, 18387), (11577, 13554), (12258, 12801)]