147841980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17231}}^1$

素因数の和:17267

約数の個数: 96

約数和(自身を含む): 486355968

約数和(自身を除く): 338513988

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 17231, 34462, 51693, 68924, 86155, 103386, 172310, 189541, 206772, 224003, 258465, 344620, 379082, 448006, 516930, 568623, 672009, 758164, 896012, 947705, 1033860, 1120015, 1137246, 1344018, 1895410, 2240030, 2274492, 2464033, 2688036, 2843115, 3360045, 3790820, 4480060, 4928066, 5686230, 6720090, 7392099, 9856132, 11372460, 12320165, 13440180, 14784198, 24640330, 29568396, 36960495, 49280660, 73920990, 147841980]

約数ペア:

[(1, 147841980), (2, 73920990), (3, 49280660), (4, 36960495), (5, 29568396), (6, 24640330), (10, 14784198), (11, 13440180), (12, 12320165), (13, 11372460), (15, 9856132), (20, 7392099), (22, 6720090), (26, 5686230), (30, 4928066), (33, 4480060), (39, 3790820), (44, 3360045), (52, 2843115), (55, 2688036), (60, 2464033), (65, 2274492), (66, 2240030), (78, 1895410), (110, 1344018), (130, 1137246), (132, 1120015), (143, 1033860), (156, 947705), (165, 896012), (195, 758164), (220, 672009), (260, 568623), (286, 516930), (330, 448006), (390, 379082), (429, 344620), (572, 258465), (660, 224003), (715, 206772), (780, 189541), (858, 172310), (1430, 103386), (1716, 86155), (2145, 68924), (2860, 51693), (4290, 34462), (8580, 17231)]