127414728

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4957}}^1$

素因数の和:4996

約数の個数: 128

約数和(自身を含む): 428371200

約数和(自身を除く): 300956472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 84, 102, 108, 119, 126, 136, 153, 168, 189, 204, 216, 238, 252, 306, 357, 378, 408, 459, 476, 504, 612, 714, 756, 918, 952, 1071, 1224, 1428, 1512, 1836, 2142, 2856, 3213, 3672, 4284, 4957, 6426, 8568, 9914, 12852, 14871, 19828, 25704, 29742, 34699, 39656, 44613, 59484, 69398, 84269, 89226, 104097, 118968, 133839, 138796, 168538, 178452, 208194, 252807, 267678, 277592, 312291, 337076, 356904, 416388, 505614, 535356, 589883, 624582, 674152, 758421, 832776, 936873, 1011228, 1070712, 1179766, 1249164, 1516842, 1769649, 1873746, 2022456, 2275263, 2359532, 2498328, 3033684, 3539298, 3747492, 4550526, 4719064, 5308947, 6067368, 7078596, 7494984, 9101052, 10617894, 14157192, 15926841, 18202104, 21235788, 31853682, 42471576, 63707364, 127414728]

約数ペア:

[(1, 127414728), (2, 63707364), (3, 42471576), (4, 31853682), (6, 21235788), (7, 18202104), (8, 15926841), (9, 14157192), (12, 10617894), (14, 9101052), (17, 7494984), (18, 7078596), (21, 6067368), (24, 5308947), (27, 4719064), (28, 4550526), (34, 3747492), (36, 3539298), (42, 3033684), (51, 2498328), (54, 2359532), (56, 2275263), (63, 2022456), (68, 1873746), (72, 1769649), (84, 1516842), (102, 1249164), (108, 1179766), (119, 1070712), (126, 1011228), (136, 936873), (153, 832776), (168, 758421), (189, 674152), (204, 624582), (216, 589883), (238, 535356), (252, 505614), (306, 416388), (357, 356904), (378, 337076), (408, 312291), (459, 277592), (476, 267678), (504, 252807), (612, 208194), (714, 178452), (756, 168538), (918, 138796), (952, 133839), (1071, 118968), (1224, 104097), (1428, 89226), (1512, 84269), (1836, 69398), (2142, 59484), (2856, 44613), (3213, 39656), (3672, 34699), (4284, 29742), (4957, 25704), (6426, 19828), (8568, 14871), (9914, 12852)]