140693904

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4421}}^1$

素因数の和:4465

約数の個数: 120

約数和(自身を含む): 449080632

約数和(自身を除く): 308386728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1768, 1872, 1989, 2448, 2652, 3536, 3978, 4421, 5304, 7956, 8842, 10608, 13263, 15912, 17684, 26526, 31824, 35368, 39789, 53052, 57473, 70736, 75157, 79578, 106104, 114946, 150314, 159156, 172419, 212208, 225471, 229892, 300628, 318312, 344838, 450942, 459784, 517257, 601256, 636624, 676413, 689676, 901884, 919568, 977041, 1034514, 1202512, 1352826, 1379352, 1803768, 1954082, 2069028, 2705652, 2758704, 2931123, 3607536, 3908164, 4138056, 5411304, 5862246, 7816328, 8276112, 8793369, 10822608, 11724492, 15632656, 17586738, 23448984, 35173476, 46897968, 70346952, 140693904]

約数ペア:

[(1, 140693904), (2, 70346952), (3, 46897968), (4, 35173476), (6, 23448984), (8, 17586738), (9, 15632656), (12, 11724492), (13, 10822608), (16, 8793369), (17, 8276112), (18, 7816328), (24, 5862246), (26, 5411304), (34, 4138056), (36, 3908164), (39, 3607536), (48, 2931123), (51, 2758704), (52, 2705652), (68, 2069028), (72, 1954082), (78, 1803768), (102, 1379352), (104, 1352826), (117, 1202512), (136, 1034514), (144, 977041), (153, 919568), (156, 901884), (204, 689676), (208, 676413), (221, 636624), (234, 601256), (272, 517257), (306, 459784), (312, 450942), (408, 344838), (442, 318312), (468, 300628), (612, 229892), (624, 225471), (663, 212208), (816, 172419), (884, 159156), (936, 150314), (1224, 114946), (1326, 106104), (1768, 79578), (1872, 75157), (1989, 70736), (2448, 57473), (2652, 53052), (3536, 39789), (3978, 35368), (4421, 31824), (5304, 26526), (7956, 17684), (8842, 15912), (10608, 13263)]