140203584

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:617

約数の個数: 168

約数和(自身を含む): 442203840

約数和(自身を除く): 302000256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 64, 69, 72, 76, 92, 96, 114, 138, 144, 152, 171, 184, 192, 207, 228, 276, 288, 304, 342, 368, 414, 437, 456, 552, 557, 576, 608, 684, 736, 828, 874, 912, 1104, 1114, 1216, 1311, 1368, 1472, 1656, 1671, 1748, 1824, 2208, 2228, 2622, 2736, 3312, 3342, 3496, 3648, 3933, 4416, 4456, 5013, 5244, 5472, 6624, 6684, 6992, 7866, 8912, 10026, 10488, 10583, 10944, 12811, 13248, 13368, 13984, 15732, 17824, 20052, 20976, 21166, 25622, 26736, 27968, 31464, 31749, 35648, 38433, 40104, 41952, 42332, 51244, 53472, 62928, 63498, 76866, 80208, 83904, 84664, 95247, 102488, 106944, 115299, 125856, 126996, 153732, 160416, 169328, 190494, 204976, 230598, 243409, 251712, 253992, 307464, 320832, 338656, 380988, 409952, 461196, 486818, 507984, 614928, 677312, 730227, 761976, 819904, 922392, 973636, 1015968, 1229856, 1460454, 1523952, 1844784, 1947272, 2031936, 2190681, 2459712, 2920908, 3047904, 3689568, 3894544, 4381362, 5841816, 6095808, 7379136, 7789088, 8762724, 11683632, 15578176, 17525448, 23367264, 35050896, 46734528, 70101792, 140203584]

約数ペア:

[(1, 140203584), (2, 70101792), (3, 46734528), (4, 35050896), (6, 23367264), (8, 17525448), (9, 15578176), (12, 11683632), (16, 8762724), (18, 7789088), (19, 7379136), (23, 6095808), (24, 5841816), (32, 4381362), (36, 3894544), (38, 3689568), (46, 3047904), (48, 2920908), (57, 2459712), (64, 2190681), (69, 2031936), (72, 1947272), (76, 1844784), (92, 1523952), (96, 1460454), (114, 1229856), (138, 1015968), (144, 973636), (152, 922392), (171, 819904), (184, 761976), (192, 730227), (207, 677312), (228, 614928), (276, 507984), (288, 486818), (304, 461196), (342, 409952), (368, 380988), (414, 338656), (437, 320832), (456, 307464), (552, 253992), (557, 251712), (576, 243409), (608, 230598), (684, 204976), (736, 190494), (828, 169328), (874, 160416), (912, 153732), (1104, 126996), (1114, 125856), (1216, 115299), (1311, 106944), (1368, 102488), (1472, 95247), (1656, 84664), (1671, 83904), (1748, 80208), (1824, 76866), (2208, 63498), (2228, 62928), (2622, 53472), (2736, 51244), (3312, 42332), (3342, 41952), (3496, 40104), (3648, 38433), (3933, 35648), (4416, 31749), (4456, 31464), (5013, 27968), (5244, 26736), (5472, 25622), (6624, 21166), (6684, 20976), (6992, 20052), (7866, 17824), (8912, 15732), (10026, 13984), (10488, 13368), (10583, 13248), (10944, 12811)]