138102016

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2441}}^1$

素因数の和:2487

約数の個数: 72

約数和(自身を含む): 314461224

約数和(自身を除く): 176359208

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 544, 832, 884, 1088, 1664, 1768, 2176, 2441, 3328, 3536, 4352, 4882, 7072, 9764, 14144, 19528, 28288, 31733, 39056, 41497, 56576, 63466, 78112, 82994, 126932, 156224, 165988, 253864, 312448, 331976, 507728, 539461, 624896, 663952, 1015456, 1078922, 1327904, 2030912, 2157844, 2655808, 4061824, 4315688, 5311616, 8123648, 8631376, 10623232, 17262752, 34525504, 69051008, 138102016]

約数ペア:

[(1, 138102016), (2, 69051008), (4, 34525504), (8, 17262752), (13, 10623232), (16, 8631376), (17, 8123648), (26, 5311616), (32, 4315688), (34, 4061824), (52, 2655808), (64, 2157844), (68, 2030912), (104, 1327904), (128, 1078922), (136, 1015456), (208, 663952), (221, 624896), (256, 539461), (272, 507728), (416, 331976), (442, 312448), (544, 253864), (832, 165988), (884, 156224), (1088, 126932), (1664, 82994), (1768, 78112), (2176, 63466), (2441, 56576), (3328, 41497), (3536, 39056), (4352, 31733), (4882, 28288), (7072, 19528), (9764, 14144)]