150458778

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{1601}}^1$

素因数の和:1859

約数の個数: 48

約数和(自身を含む): 341879616

約数和(自身を除く): 191420838

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 227, 414, 454, 681, 1362, 1601, 2043, 3202, 4086, 4803, 5221, 9606, 10442, 14409, 15663, 28818, 31326, 36823, 46989, 73646, 93978, 110469, 220938, 331407, 363427, 662814, 726854, 1090281, 2180562, 3270843, 6541686, 8358821, 16717642, 25076463, 50152926, 75229389, 150458778]

約数ペア:

[(1, 150458778), (2, 75229389), (3, 50152926), (6, 25076463), (9, 16717642), (18, 8358821), (23, 6541686), (46, 3270843), (69, 2180562), (138, 1090281), (207, 726854), (227, 662814), (414, 363427), (454, 331407), (681, 220938), (1362, 110469), (1601, 93978), (2043, 73646), (3202, 46989), (4086, 36823), (4803, 31326), (5221, 28818), (9606, 15663), (10442, 14409)]