153433840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:335

約数の個数: 160

約数和(自身を含む): 439686144

約数和(自身を除く): 286252304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 71, 80, 85, 112, 119, 136, 140, 142, 170, 227, 238, 272, 280, 284, 340, 355, 454, 476, 497, 560, 568, 595, 680, 710, 908, 952, 994, 1135, 1136, 1190, 1207, 1360, 1420, 1589, 1816, 1904, 1988, 2270, 2380, 2414, 2485, 2840, 3178, 3632, 3859, 3976, 4540, 4760, 4828, 4970, 5680, 6035, 6356, 7718, 7945, 7952, 8449, 9080, 9520, 9656, 9940, 12070, 12712, 15436, 15890, 16117, 16898, 18160, 19295, 19312, 19880, 24140, 25424, 27013, 30872, 31780, 32234, 33796, 38590, 39760, 42245, 48280, 54026, 61744, 63560, 64468, 67592, 77180, 80585, 84490, 96560, 108052, 112819, 127120, 128936, 135065, 135184, 154360, 161170, 168980, 216104, 225638, 257872, 270130, 273989, 308720, 322340, 337960, 432208, 451276, 540260, 547978, 564095, 644680, 675920, 902552, 1080520, 1095956, 1128190, 1289360, 1369945, 1805104, 1917923, 2161040, 2191912, 2256380, 2739890, 3835846, 4383824, 4512760, 5479780, 7671692, 9025520, 9589615, 10959560, 15343384, 19179230, 21919120, 30686768, 38358460, 76716920, 153433840]

約数ペア:

[(1, 153433840), (2, 76716920), (4, 38358460), (5, 30686768), (7, 21919120), (8, 19179230), (10, 15343384), (14, 10959560), (16, 9589615), (17, 9025520), (20, 7671692), (28, 5479780), (34, 4512760), (35, 4383824), (40, 3835846), (56, 2739890), (68, 2256380), (70, 2191912), (71, 2161040), (80, 1917923), (85, 1805104), (112, 1369945), (119, 1289360), (136, 1128190), (140, 1095956), (142, 1080520), (170, 902552), (227, 675920), (238, 644680), (272, 564095), (280, 547978), (284, 540260), (340, 451276), (355, 432208), (454, 337960), (476, 322340), (497, 308720), (560, 273989), (568, 270130), (595, 257872), (680, 225638), (710, 216104), (908, 168980), (952, 161170), (994, 154360), (1135, 135184), (1136, 135065), (1190, 128936), (1207, 127120), (1360, 112819), (1420, 108052), (1589, 96560), (1816, 84490), (1904, 80585), (1988, 77180), (2270, 67592), (2380, 64468), (2414, 63560), (2485, 61744), (2840, 54026), (3178, 48280), (3632, 42245), (3859, 39760), (3976, 38590), (4540, 33796), (4760, 32234), (4828, 31780), (4970, 30872), (5680, 27013), (6035, 25424), (6356, 24140), (7718, 19880), (7945, 19312), (7952, 19295), (8449, 18160), (9080, 16898), (9520, 16117), (9656, 15890), (9940, 15436), (12070, 12712)]