148943814

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 320785920

約数和(自身を除く): 171842106

約数列:

[1, 2, 3, 6, 23, 46, 67, 69, 89, 134, 138, 178, 181, 201, 267, 362, 402, 534, 543, 1086, 1541, 2047, 3082, 4094, 4163, 4623, 5963, 6141, 8326, 9246, 11926, 12127, 12282, 12489, 16109, 17889, 24254, 24978, 32218, 35778, 36381, 48327, 72762, 96654, 137149, 274298, 278921, 370507, 411447, 557842, 741014, 822894, 836763, 1079303, 1111521, 1673526, 2158606, 2223042, 3237909, 6475818, 24823969, 49647938, 74471907, 148943814]

約数ペア:

[(1, 148943814), (2, 74471907), (3, 49647938), (6, 24823969), (23, 6475818), (46, 3237909), (67, 2223042), (69, 2158606), (89, 1673526), (134, 1111521), (138, 1079303), (178, 836763), (181, 822894), (201, 741014), (267, 557842), (362, 411447), (402, 370507), (534, 278921), (543, 274298), (1086, 137149), (1541, 96654), (2047, 72762), (3082, 48327), (4094, 36381), (4163, 35778), (4623, 32218), (5963, 24978), (6141, 24254), (8326, 17889), (9246, 16109), (11926, 12489), (12127, 12282)]