140568916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 290304000

約数和(自身を除く): 149735084

約数列:

[1, 2, 4, 19, 23, 29, 38, 46, 47, 58, 59, 76, 92, 94, 116, 118, 188, 236, 437, 551, 667, 874, 893, 1081, 1102, 1121, 1334, 1357, 1363, 1711, 1748, 1786, 2162, 2204, 2242, 2668, 2714, 2726, 2773, 3422, 3572, 4324, 4484, 5428, 5452, 5546, 6844, 11092, 12673, 20539, 25346, 25783, 25897, 31349, 32509, 39353, 41078, 50692, 51566, 51794, 52687, 62698, 63779, 65018, 78706, 80417, 82156, 103132, 103588, 105374, 125396, 127558, 130036, 157412, 160834, 210748, 255116, 321668, 595631, 747707, 1191262, 1211801, 1495414, 1527923, 1849591, 2382524, 2423602, 2990828, 3055846, 3699182, 4847204, 6111692, 7398364, 35142229, 70284458, 140568916]

約数ペア:

[(1, 140568916), (2, 70284458), (4, 35142229), (19, 7398364), (23, 6111692), (29, 4847204), (38, 3699182), (46, 3055846), (47, 2990828), (58, 2423602), (59, 2382524), (76, 1849591), (92, 1527923), (94, 1495414), (116, 1211801), (118, 1191262), (188, 747707), (236, 595631), (437, 321668), (551, 255116), (667, 210748), (874, 160834), (893, 157412), (1081, 130036), (1102, 127558), (1121, 125396), (1334, 105374), (1357, 103588), (1363, 103132), (1711, 82156), (1748, 80417), (1786, 78706), (2162, 65018), (2204, 63779), (2242, 62698), (2668, 52687), (2714, 51794), (2726, 51566), (2773, 50692), (3422, 41078), (3572, 39353), (4324, 32509), (4484, 31349), (5428, 25897), (5452, 25783), (5546, 25346), (6844, 20539), (11092, 12673)]