133033648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:746

約数の個数: 80

約数和(自身を含む): 298552320

約数和(自身を除く): 165518672

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 37, 44, 62, 74, 88, 124, 148, 176, 248, 296, 341, 407, 496, 592, 659, 682, 814, 1147, 1318, 1364, 1628, 2294, 2636, 2728, 3256, 4588, 5272, 5456, 6512, 7249, 9176, 10544, 12617, 14498, 18352, 20429, 24383, 25234, 28996, 40858, 48766, 50468, 57992, 81716, 97532, 100936, 115984, 163432, 195064, 201872, 224719, 268213, 326864, 390128, 449438, 536426, 755873, 898876, 1072852, 1511746, 1797752, 2145704, 3023492, 3595504, 4291408, 6046984, 8314603, 12093968, 16629206, 33258412, 66516824, 133033648]

約数ペア:

[(1, 133033648), (2, 66516824), (4, 33258412), (8, 16629206), (11, 12093968), (16, 8314603), (22, 6046984), (31, 4291408), (37, 3595504), (44, 3023492), (62, 2145704), (74, 1797752), (88, 1511746), (124, 1072852), (148, 898876), (176, 755873), (248, 536426), (296, 449438), (341, 390128), (407, 326864), (496, 268213), (592, 224719), (659, 201872), (682, 195064), (814, 163432), (1147, 115984), (1318, 100936), (1364, 97532), (1628, 81716), (2294, 57992), (2636, 50468), (2728, 48766), (3256, 40858), (4588, 28996), (5272, 25234), (5456, 24383), (6512, 20429), (7249, 18352), (9176, 14498), (10544, 12617)]