138163168

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 323658720

約数和(自身を除く): 185495552

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 109, 143, 176, 208, 218, 277, 286, 352, 416, 436, 554, 572, 872, 1108, 1144, 1199, 1417, 1744, 2216, 2288, 2398, 2834, 3047, 3488, 3601, 4432, 4576, 4796, 5668, 6094, 7202, 8864, 9592, 11336, 12188, 14404, 15587, 19184, 22672, 24376, 28808, 30193, 31174, 38368, 39611, 45344, 48752, 57616, 60386, 62348, 79222, 97504, 115232, 120772, 124696, 158444, 241544, 249392, 316888, 332123, 392509, 483088, 498784, 633776, 664246, 785018, 966176, 1267552, 1328492, 1570036, 2656984, 3140072, 4317599, 5313968, 6280144, 8635198, 10627936, 12560288, 17270396, 34540792, 69081584, 138163168]

約数ペア:

[(1, 138163168), (2, 69081584), (4, 34540792), (8, 17270396), (11, 12560288), (13, 10627936), (16, 8635198), (22, 6280144), (26, 5313968), (32, 4317599), (44, 3140072), (52, 2656984), (88, 1570036), (104, 1328492), (109, 1267552), (143, 966176), (176, 785018), (208, 664246), (218, 633776), (277, 498784), (286, 483088), (352, 392509), (416, 332123), (436, 316888), (554, 249392), (572, 241544), (872, 158444), (1108, 124696), (1144, 120772), (1199, 115232), (1417, 97504), (1744, 79222), (2216, 62348), (2288, 60386), (2398, 57616), (2834, 48752), (3047, 45344), (3488, 39611), (3601, 38368), (4432, 31174), (4576, 30193), (4796, 28808), (5668, 24376), (6094, 22672), (7202, 19184), (8864, 15587), (9592, 14404), (11336, 12188)]