158574486

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 386629632

約数和(自身を除く): 228055146

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 127, 137, 147, 186, 217, 254, 274, 294, 381, 411, 434, 651, 762, 822, 889, 959, 1302, 1519, 1778, 1918, 2667, 2877, 3038, 3937, 4247, 4557, 5334, 5754, 6223, 6713, 7874, 8494, 9114, 11811, 12446, 12741, 13426, 17399, 18669, 20139, 23622, 25482, 27559, 29729, 34798, 37338, 40278, 52197, 55118, 59458, 82677, 89187, 104394, 121793, 165354, 178374, 192913, 208103, 243586, 365379, 385826, 416206, 539369, 578739, 624309, 730758, 852551, 1078738, 1157478, 1248618, 1618107, 1705102, 2557653, 3236214, 3775583, 5115306, 7551166, 11326749, 22653498, 26429081, 52858162, 79287243, 158574486]

約数ペア:

[(1, 158574486), (2, 79287243), (3, 52858162), (6, 26429081), (7, 22653498), (14, 11326749), (21, 7551166), (31, 5115306), (42, 3775583), (49, 3236214), (62, 2557653), (93, 1705102), (98, 1618107), (127, 1248618), (137, 1157478), (147, 1078738), (186, 852551), (217, 730758), (254, 624309), (274, 578739), (294, 539369), (381, 416206), (411, 385826), (434, 365379), (651, 243586), (762, 208103), (822, 192913), (889, 178374), (959, 165354), (1302, 121793), (1519, 104394), (1778, 89187), (1918, 82677), (2667, 59458), (2877, 55118), (3038, 52197), (3937, 40278), (4247, 37338), (4557, 34798), (5334, 29729), (5754, 27559), (6223, 25482), (6713, 23622), (7874, 20139), (8494, 18669), (9114, 17399), (11811, 13426), (12446, 12741)]