156468264

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 430755840

約数和(自身を除く): 274287576

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 37, 46, 47, 69, 74, 92, 94, 111, 138, 141, 148, 163, 184, 188, 222, 276, 282, 296, 326, 376, 444, 489, 552, 564, 652, 851, 888, 978, 1081, 1128, 1304, 1702, 1739, 1956, 2162, 2553, 3243, 3404, 3478, 3749, 3912, 4324, 5106, 5217, 6031, 6486, 6808, 6956, 7498, 7661, 8648, 10212, 10434, 11247, 12062, 12972, 13912, 14996, 15322, 18093, 20424, 20868, 22494, 22983, 24124, 25944, 29992, 30644, 36186, 39997, 41736, 44988, 45966, 48248, 61288, 72372, 79994, 89976, 91932, 119991, 138713, 144744, 159988, 176203, 183864, 239982, 277426, 283457, 319976, 352406, 416139, 479964, 528609, 554852, 566914, 704812, 832278, 850371, 959928, 1057218, 1109704, 1133828, 1409624, 1664556, 1700742, 2114436, 2267656, 3329112, 3401484, 4228872, 6519511, 6802968, 13039022, 19558533, 26078044, 39117066, 52156088, 78234132, 156468264]

約数ペア:

[(1, 156468264), (2, 78234132), (3, 52156088), (4, 39117066), (6, 26078044), (8, 19558533), (12, 13039022), (23, 6802968), (24, 6519511), (37, 4228872), (46, 3401484), (47, 3329112), (69, 2267656), (74, 2114436), (92, 1700742), (94, 1664556), (111, 1409624), (138, 1133828), (141, 1109704), (148, 1057218), (163, 959928), (184, 850371), (188, 832278), (222, 704812), (276, 566914), (282, 554852), (296, 528609), (326, 479964), (376, 416139), (444, 352406), (489, 319976), (552, 283457), (564, 277426), (652, 239982), (851, 183864), (888, 176203), (978, 159988), (1081, 144744), (1128, 138713), (1304, 119991), (1702, 91932), (1739, 89976), (1956, 79994), (2162, 72372), (2553, 61288), (3243, 48248), (3404, 45966), (3478, 44988), (3749, 41736), (3912, 39997), (4324, 36186), (5106, 30644), (5217, 29992), (6031, 25944), (6486, 24124), (6808, 22983), (6956, 22494), (7498, 20868), (7661, 20424), (8648, 18093), (10212, 15322), (10434, 14996), (11247, 13912), (12062, 12972)]