158485180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{593}}^1$

素因数の和:715

約数の個数: 96

約数和(自身を含む): 402361344

約数和(自身を除く): 243876164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 83, 92, 115, 140, 161, 166, 230, 322, 332, 415, 460, 581, 593, 644, 805, 830, 1162, 1186, 1610, 1660, 1909, 2324, 2372, 2905, 2965, 3220, 3818, 4151, 5810, 5930, 7636, 8302, 9545, 11620, 11860, 13363, 13639, 16604, 19090, 20755, 26726, 27278, 38180, 41510, 49219, 53452, 54556, 66815, 68195, 83020, 95473, 98438, 133630, 136390, 190946, 196876, 246095, 267260, 272780, 344533, 381892, 477365, 492190, 689066, 954730, 984380, 1132037, 1378132, 1722665, 1909460, 2264074, 3445330, 4528148, 5660185, 6890660, 7924259, 11320370, 15848518, 22640740, 31697036, 39621295, 79242590, 158485180]

約数ペア:

[(1, 158485180), (2, 79242590), (4, 39621295), (5, 31697036), (7, 22640740), (10, 15848518), (14, 11320370), (20, 7924259), (23, 6890660), (28, 5660185), (35, 4528148), (46, 3445330), (70, 2264074), (83, 1909460), (92, 1722665), (115, 1378132), (140, 1132037), (161, 984380), (166, 954730), (230, 689066), (322, 492190), (332, 477365), (415, 381892), (460, 344533), (581, 272780), (593, 267260), (644, 246095), (805, 196876), (830, 190946), (1162, 136390), (1186, 133630), (1610, 98438), (1660, 95473), (1909, 83020), (2324, 68195), (2372, 66815), (2905, 54556), (2965, 53452), (3220, 49219), (3818, 41510), (4151, 38180), (5810, 27278), (5930, 26726), (7636, 20755), (8302, 19090), (9545, 16604), (11620, 13639), (11860, 13363)]