140235048

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4457}}^1$

素因数の和:4511

約数の個数: 96

約数和(自身を含む): 417268800

約数和(自身を除く): 277033752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 36, 38, 46, 57, 69, 72, 76, 92, 114, 138, 152, 171, 184, 207, 228, 276, 342, 414, 437, 456, 552, 684, 828, 874, 1311, 1368, 1656, 1748, 2622, 3496, 3933, 4457, 5244, 7866, 8914, 10488, 13371, 15732, 17828, 26742, 31464, 35656, 40113, 53484, 80226, 84683, 102511, 106968, 160452, 169366, 205022, 254049, 307533, 320904, 338732, 410044, 508098, 615066, 677464, 762147, 820088, 922599, 1016196, 1230132, 1524294, 1845198, 1947709, 2032392, 2460264, 3048588, 3690396, 3895418, 5843127, 6097176, 7380792, 7790836, 11686254, 15581672, 17529381, 23372508, 35058762, 46745016, 70117524, 140235048]

約数ペア:

[(1, 140235048), (2, 70117524), (3, 46745016), (4, 35058762), (6, 23372508), (8, 17529381), (9, 15581672), (12, 11686254), (18, 7790836), (19, 7380792), (23, 6097176), (24, 5843127), (36, 3895418), (38, 3690396), (46, 3048588), (57, 2460264), (69, 2032392), (72, 1947709), (76, 1845198), (92, 1524294), (114, 1230132), (138, 1016196), (152, 922599), (171, 820088), (184, 762147), (207, 677464), (228, 615066), (276, 508098), (342, 410044), (414, 338732), (437, 320904), (456, 307533), (552, 254049), (684, 205022), (828, 169366), (874, 160452), (1311, 106968), (1368, 102511), (1656, 84683), (1748, 80226), (2622, 53484), (3496, 40113), (3933, 35656), (4457, 31464), (5244, 26742), (7866, 17828), (8914, 15732), (10488, 13371)]