143671528

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 372530340

約数和(自身を除く): 228858812

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 121, 143, 154, 182, 196, 233, 242, 286, 308, 364, 392, 466, 484, 539, 572, 616, 637, 728, 847, 932, 968, 1001, 1078, 1144, 1274, 1573, 1631, 1694, 1864, 2002, 2156, 2548, 2563, 3029, 3146, 3262, 3388, 4004, 4312, 5096, 5126, 5929, 6058, 6292, 6524, 6776, 7007, 8008, 10252, 11011, 11417, 11858, 12116, 12584, 13048, 14014, 17941, 20504, 21203, 22022, 22834, 23716, 24232, 28028, 28193, 33319, 35882, 42406, 44044, 45668, 47432, 56056, 56386, 66638, 71764, 77077, 84812, 88088, 91336, 112772, 125587, 133276, 143528, 148421, 154154, 169624, 197351, 225544, 233233, 251174, 266552, 296842, 308308, 366509, 394702, 466466, 502348, 593684, 616616, 733018, 789404, 932932, 1004696, 1187368, 1381457, 1466036, 1578808, 1632631, 1865864, 2565563, 2762914, 2932072, 3265262, 5131126, 5525828, 6530524, 10262252, 11051656, 13061048, 17958941, 20524504, 35917882, 71835764, 143671528]

約数ペア:

[(1, 143671528), (2, 71835764), (4, 35917882), (7, 20524504), (8, 17958941), (11, 13061048), (13, 11051656), (14, 10262252), (22, 6530524), (26, 5525828), (28, 5131126), (44, 3265262), (49, 2932072), (52, 2762914), (56, 2565563), (77, 1865864), (88, 1632631), (91, 1578808), (98, 1466036), (104, 1381457), (121, 1187368), (143, 1004696), (154, 932932), (182, 789404), (196, 733018), (233, 616616), (242, 593684), (286, 502348), (308, 466466), (364, 394702), (392, 366509), (466, 308308), (484, 296842), (539, 266552), (572, 251174), (616, 233233), (637, 225544), (728, 197351), (847, 169624), (932, 154154), (968, 148421), (1001, 143528), (1078, 133276), (1144, 125587), (1274, 112772), (1573, 91336), (1631, 88088), (1694, 84812), (1864, 77077), (2002, 71764), (2156, 66638), (2548, 56386), (2563, 56056), (3029, 47432), (3146, 45668), (3262, 44044), (3388, 42406), (4004, 35882), (4312, 33319), (5096, 28193), (5126, 28028), (5929, 24232), (6058, 23716), (6292, 22834), (6524, 22022), (6776, 21203), (7007, 20504), (8008, 17941), (10252, 14014), (11011, 13048), (11417, 12584), (11858, 12116)]