151459944

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 420249600

約数和(自身を除く): 268789656

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 47, 57, 74, 76, 94, 111, 114, 141, 148, 152, 188, 191, 222, 228, 282, 296, 376, 382, 444, 456, 564, 573, 703, 764, 888, 893, 1128, 1146, 1406, 1528, 1739, 1786, 2109, 2292, 2679, 2812, 3478, 3572, 3629, 4218, 4584, 5217, 5358, 5624, 6956, 7067, 7144, 7258, 8436, 8977, 10434, 10716, 10887, 13912, 14134, 14516, 16872, 17954, 20868, 21201, 21432, 21774, 26931, 28268, 29032, 33041, 35908, 41736, 42402, 43548, 53862, 56536, 66082, 71816, 84804, 87096, 99123, 107724, 132164, 134273, 169608, 170563, 198246, 215448, 264328, 268546, 332149, 341126, 396492, 402819, 511689, 537092, 664298, 682252, 792984, 805638, 996447, 1023378, 1074184, 1328596, 1364504, 1611276, 1992894, 2046756, 2657192, 3222552, 3985788, 4093512, 6310831, 7971576, 12621662, 18932493, 25243324, 37864986, 50486648, 75729972, 151459944]

約数ペア:

[(1, 151459944), (2, 75729972), (3, 50486648), (4, 37864986), (6, 25243324), (8, 18932493), (12, 12621662), (19, 7971576), (24, 6310831), (37, 4093512), (38, 3985788), (47, 3222552), (57, 2657192), (74, 2046756), (76, 1992894), (94, 1611276), (111, 1364504), (114, 1328596), (141, 1074184), (148, 1023378), (152, 996447), (188, 805638), (191, 792984), (222, 682252), (228, 664298), (282, 537092), (296, 511689), (376, 402819), (382, 396492), (444, 341126), (456, 332149), (564, 268546), (573, 264328), (703, 215448), (764, 198246), (888, 170563), (893, 169608), (1128, 134273), (1146, 132164), (1406, 107724), (1528, 99123), (1739, 87096), (1786, 84804), (2109, 71816), (2292, 66082), (2679, 56536), (2812, 53862), (3478, 43548), (3572, 42402), (3629, 41736), (4218, 35908), (4584, 33041), (5217, 29032), (5358, 28268), (5624, 26931), (6956, 21774), (7067, 21432), (7144, 21201), (7258, 20868), (8436, 17954), (8977, 16872), (10434, 14516), (10716, 14134), (10887, 13912)]