142123344

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:529

約数の個数: 160

約数和(自身を含む): 436162560

約数和(自身を除く): 294039216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 31, 33, 38, 44, 48, 57, 62, 66, 76, 88, 93, 114, 124, 132, 152, 176, 186, 209, 228, 248, 264, 304, 341, 372, 418, 456, 457, 496, 528, 589, 627, 682, 744, 836, 912, 914, 1023, 1178, 1254, 1364, 1371, 1488, 1672, 1767, 1828, 2046, 2356, 2508, 2728, 2742, 3344, 3534, 3656, 4092, 4712, 5016, 5027, 5456, 5484, 6479, 7068, 7312, 8184, 8683, 9424, 10032, 10054, 10968, 12958, 14136, 14167, 15081, 16368, 17366, 19437, 20108, 21936, 25916, 26049, 28272, 28334, 30162, 34732, 38874, 40216, 42501, 51832, 52098, 56668, 60324, 69464, 77748, 80432, 85002, 95513, 103664, 104196, 113336, 120648, 138928, 155496, 155837, 170004, 191026, 208392, 226672, 241296, 269173, 286539, 310992, 311674, 340008, 382052, 416784, 467511, 538346, 573078, 623348, 680016, 764104, 807519, 935022, 1076692, 1146156, 1246696, 1528208, 1615038, 1870044, 2153384, 2292312, 2493392, 2960903, 3230076, 3740088, 4306768, 4584624, 5921806, 6460152, 7480176, 8882709, 11843612, 12920304, 17765418, 23687224, 35530836, 47374448, 71061672, 142123344]

約数ペア:

[(1, 142123344), (2, 71061672), (3, 47374448), (4, 35530836), (6, 23687224), (8, 17765418), (11, 12920304), (12, 11843612), (16, 8882709), (19, 7480176), (22, 6460152), (24, 5921806), (31, 4584624), (33, 4306768), (38, 3740088), (44, 3230076), (48, 2960903), (57, 2493392), (62, 2292312), (66, 2153384), (76, 1870044), (88, 1615038), (93, 1528208), (114, 1246696), (124, 1146156), (132, 1076692), (152, 935022), (176, 807519), (186, 764104), (209, 680016), (228, 623348), (248, 573078), (264, 538346), (304, 467511), (341, 416784), (372, 382052), (418, 340008), (456, 311674), (457, 310992), (496, 286539), (528, 269173), (589, 241296), (627, 226672), (682, 208392), (744, 191026), (836, 170004), (912, 155837), (914, 155496), (1023, 138928), (1178, 120648), (1254, 113336), (1364, 104196), (1371, 103664), (1488, 95513), (1672, 85002), (1767, 80432), (1828, 77748), (2046, 69464), (2356, 60324), (2508, 56668), (2728, 52098), (2742, 51832), (3344, 42501), (3534, 40216), (3656, 38874), (4092, 34732), (4712, 30162), (5016, 28334), (5027, 28272), (5456, 26049), (5484, 25916), (6479, 21936), (7068, 20108), (7312, 19437), (8184, 17366), (8683, 16368), (9424, 15081), (10032, 14167), (10054, 14136), (10968, 12958)]