145798284

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{569}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 345502080

約数和(自身を除く): 199703796

約数列:

[1, 2, 3, 4, 6, 12, 131, 163, 262, 326, 393, 489, 524, 569, 652, 786, 978, 1138, 1572, 1707, 1956, 2276, 3414, 6828, 21353, 42706, 64059, 74539, 85412, 92747, 128118, 149078, 185494, 223617, 256236, 278241, 298156, 370988, 447234, 556482, 894468, 1112964, 12149857, 24299714, 36449571, 48599428, 72899142, 145798284]

約数ペア:

[(1, 145798284), (2, 72899142), (3, 48599428), (4, 36449571), (6, 24299714), (12, 12149857), (131, 1112964), (163, 894468), (262, 556482), (326, 447234), (393, 370988), (489, 298156), (524, 278241), (569, 256236), (652, 223617), (786, 185494), (978, 149078), (1138, 128118), (1572, 92747), (1707, 85412), (1956, 74539), (2276, 64059), (3414, 42706), (6828, 21353)]