160970172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{1879}}^1$

素因数の和:1967

約数の個数: 72

約数和(自身を含む): 420067200

約数和(自身を除く): 259097028

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 59, 66, 118, 121, 132, 177, 236, 242, 354, 363, 484, 649, 708, 726, 1298, 1452, 1879, 1947, 2596, 3758, 3894, 5637, 7139, 7516, 7788, 11274, 14278, 20669, 21417, 22548, 28556, 41338, 42834, 62007, 82676, 85668, 110861, 124014, 221722, 227359, 248028, 332583, 443444, 454718, 665166, 682077, 909436, 1219471, 1330332, 1364154, 2438942, 2728308, 3658413, 4877884, 7316826, 13414181, 14633652, 26828362, 40242543, 53656724, 80485086, 160970172]

約数ペア:

[(1, 160970172), (2, 80485086), (3, 53656724), (4, 40242543), (6, 26828362), (11, 14633652), (12, 13414181), (22, 7316826), (33, 4877884), (44, 3658413), (59, 2728308), (66, 2438942), (118, 1364154), (121, 1330332), (132, 1219471), (177, 909436), (236, 682077), (242, 665166), (354, 454718), (363, 443444), (484, 332583), (649, 248028), (708, 227359), (726, 221722), (1298, 124014), (1452, 110861), (1879, 85668), (1947, 82676), (2596, 62007), (3758, 42834), (3894, 41338), (5637, 28556), (7139, 22548), (7516, 21417), (7788, 20669), (11274, 14278)]