103674868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 214298784

約数和(自身を除く): 110623916

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 61, 76, 107, 122, 209, 214, 244, 361, 418, 428, 671, 722, 836, 1159, 1177, 1342, 1444, 2033, 2318, 2354, 2684, 3971, 4066, 4636, 4708, 6527, 7942, 8132, 12749, 13054, 15884, 22021, 22363, 25498, 26108, 38627, 44042, 44726, 50996, 71797, 77254, 88084, 89452, 124013, 143594, 154508, 242231, 248026, 287188, 424897, 484462, 496052, 849794, 968924, 1364143, 1699588, 2356247, 2728286, 4712494, 5456572, 9424988, 25918717, 51837434, 103674868]

約数ペア:

[(1, 103674868), (2, 51837434), (4, 25918717), (11, 9424988), (19, 5456572), (22, 4712494), (38, 2728286), (44, 2356247), (61, 1699588), (76, 1364143), (107, 968924), (122, 849794), (209, 496052), (214, 484462), (244, 424897), (361, 287188), (418, 248026), (428, 242231), (671, 154508), (722, 143594), (836, 124013), (1159, 89452), (1177, 88084), (1342, 77254), (1444, 71797), (2033, 50996), (2318, 44726), (2354, 44042), (2684, 38627), (3971, 26108), (4066, 25498), (4636, 22363), (4708, 22021), (6527, 15884), (7942, 13054), (8132, 12749)]