161558592

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^3\times {\mathrm{383}}^1$

素因数の和:437

約数の個数: 112

約数和(自身を含む): 464271360

約数和(自身を除く): 302712768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 169, 192, 208, 312, 338, 383, 416, 507, 624, 676, 766, 832, 1014, 1149, 1248, 1352, 1532, 2028, 2197, 2298, 2496, 2704, 3064, 4056, 4394, 4596, 4979, 5408, 6128, 6591, 8112, 8788, 9192, 9958, 10816, 12256, 13182, 14937, 16224, 17576, 18384, 19916, 24512, 26364, 29874, 32448, 35152, 36768, 39832, 52728, 59748, 64727, 70304, 73536, 79664, 105456, 119496, 129454, 140608, 159328, 194181, 210912, 238992, 258908, 318656, 388362, 421824, 477984, 517816, 776724, 841451, 955968, 1035632, 1553448, 1682902, 2071264, 2524353, 3106896, 3365804, 4142528, 5048706, 6213792, 6731608, 10097412, 12427584, 13463216, 20194824, 26926432, 40389648, 53852864, 80779296, 161558592]

約数ペア:

[(1, 161558592), (2, 80779296), (3, 53852864), (4, 40389648), (6, 26926432), (8, 20194824), (12, 13463216), (13, 12427584), (16, 10097412), (24, 6731608), (26, 6213792), (32, 5048706), (39, 4142528), (48, 3365804), (52, 3106896), (64, 2524353), (78, 2071264), (96, 1682902), (104, 1553448), (156, 1035632), (169, 955968), (192, 841451), (208, 776724), (312, 517816), (338, 477984), (383, 421824), (416, 388362), (507, 318656), (624, 258908), (676, 238992), (766, 210912), (832, 194181), (1014, 159328), (1149, 140608), (1248, 129454), (1352, 119496), (1532, 105456), (2028, 79664), (2197, 73536), (2298, 70304), (2496, 64727), (2704, 59748), (3064, 52728), (4056, 39832), (4394, 36768), (4596, 35152), (4979, 32448), (5408, 29874), (6128, 26364), (6591, 24512), (8112, 19916), (8788, 18384), (9192, 17576), (9958, 16224), (10816, 14937), (12256, 13182)]