161261136

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{23827}}^1$

素因数の和:23888

約数の個数: 60

約数和(自身を含む): 460928832

約数和(自身を除く): 299667696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 6768, 23827, 47654, 71481, 95308, 142962, 190616, 214443, 285924, 381232, 428886, 571848, 857772, 1119869, 1143696, 1715544, 2239738, 3359607, 3431088, 4479476, 6719214, 8958952, 10078821, 13438428, 17917904, 20157642, 26876856, 40315284, 53753712, 80630568, 161261136]

約数ペア:

[(1, 161261136), (2, 80630568), (3, 53753712), (4, 40315284), (6, 26876856), (8, 20157642), (9, 17917904), (12, 13438428), (16, 10078821), (18, 8958952), (24, 6719214), (36, 4479476), (47, 3431088), (48, 3359607), (72, 2239738), (94, 1715544), (141, 1143696), (144, 1119869), (188, 857772), (282, 571848), (376, 428886), (423, 381232), (564, 285924), (752, 214443), (846, 190616), (1128, 142962), (1692, 95308), (2256, 71481), (3384, 47654), (6768, 23827)]