145643208

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10303}}^1$

素因数の和:10362

約数の個数: 64

約数和(自身を含む): 395673600

約数和(自身を除く): 250030392

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 744, 1178, 1767, 2356, 3534, 4712, 7068, 10303, 14136, 20606, 30909, 41212, 61818, 82424, 123636, 195757, 247272, 319393, 391514, 587271, 638786, 783028, 958179, 1174542, 1277572, 1566056, 1916358, 2349084, 2555144, 3832716, 4698168, 6068467, 7665432, 12136934, 18205401, 24273868, 36410802, 48547736, 72821604, 145643208]

約数ペア:

[(1, 145643208), (2, 72821604), (3, 48547736), (4, 36410802), (6, 24273868), (8, 18205401), (12, 12136934), (19, 7665432), (24, 6068467), (31, 4698168), (38, 3832716), (57, 2555144), (62, 2349084), (76, 1916358), (93, 1566056), (114, 1277572), (124, 1174542), (152, 958179), (186, 783028), (228, 638786), (248, 587271), (372, 391514), (456, 319393), (589, 247272), (744, 195757), (1178, 123636), (1767, 82424), (2356, 61818), (3534, 41212), (4712, 30909), (7068, 20606), (10303, 14136)]