155114975210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{1031281}}^1$

素因数の和:1031403

約数の個数: 48

約数和(自身を含む): 305733861720

約数和(自身を除く): 150618886510

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 169, 178, 338, 445, 845, 890, 1157, 1690, 2314, 5785, 11570, 15041, 30082, 75205, 150410, 1031281, 2062562, 5156405, 10312810, 13406653, 26813306, 67033265, 91784009, 134066530, 174286489, 183568018, 348572978, 458920045, 871432445, 917840090, 1193192117, 1742864890, 2386384234, 5965960585, 11931921170, 15511497521, 31022995042, 77557487605, 155114975210]

約数ペア:

[(1, 155114975210), (2, 77557487605), (5, 31022995042), (10, 15511497521), (13, 11931921170), (26, 5965960585), (65, 2386384234), (89, 1742864890), (130, 1193192117), (169, 917840090), (178, 871432445), (338, 458920045), (445, 348572978), (845, 183568018), (890, 174286489), (1157, 134066530), (1690, 91784009), (2314, 67033265), (5785, 26813306), (11570, 13406653), (15041, 10312810), (30082, 5156405), (75205, 2062562), (150410, 1031281)]