159357432

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:517

約数の個数: 128

約数和(自身を含む): 457228800

約数和(自身を除く): 297871368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 53, 69, 78, 92, 104, 106, 138, 156, 159, 184, 212, 276, 299, 312, 318, 419, 424, 552, 598, 636, 689, 838, 897, 1196, 1219, 1257, 1272, 1378, 1676, 1794, 2067, 2392, 2438, 2514, 2756, 3352, 3588, 3657, 4134, 4876, 5028, 5447, 5512, 7176, 7314, 8268, 9637, 9752, 10056, 10894, 14628, 15847, 16341, 16536, 19274, 21788, 22207, 28911, 29256, 31694, 32682, 38548, 43576, 44414, 47541, 57822, 63388, 65364, 66621, 77096, 88828, 95082, 115644, 125281, 126776, 130728, 133242, 177656, 190164, 231288, 250562, 266484, 288691, 375843, 380328, 501124, 510761, 532968, 577382, 751686, 866073, 1002248, 1021522, 1154764, 1503372, 1532283, 1732146, 2043044, 2309528, 3006744, 3064566, 3464292, 4086088, 6129132, 6639893, 6928584, 12258264, 13279786, 19919679, 26559572, 39839358, 53119144, 79678716, 159357432]

約数ペア:

[(1, 159357432), (2, 79678716), (3, 53119144), (4, 39839358), (6, 26559572), (8, 19919679), (12, 13279786), (13, 12258264), (23, 6928584), (24, 6639893), (26, 6129132), (39, 4086088), (46, 3464292), (52, 3064566), (53, 3006744), (69, 2309528), (78, 2043044), (92, 1732146), (104, 1532283), (106, 1503372), (138, 1154764), (156, 1021522), (159, 1002248), (184, 866073), (212, 751686), (276, 577382), (299, 532968), (312, 510761), (318, 501124), (419, 380328), (424, 375843), (552, 288691), (598, 266484), (636, 250562), (689, 231288), (838, 190164), (897, 177656), (1196, 133242), (1219, 130728), (1257, 126776), (1272, 125281), (1378, 115644), (1676, 95082), (1794, 88828), (2067, 77096), (2392, 66621), (2438, 65364), (2514, 63388), (2756, 57822), (3352, 47541), (3588, 44414), (3657, 43576), (4134, 38548), (4876, 32682), (5028, 31694), (5447, 29256), (5512, 28911), (7176, 22207), (7314, 21788), (8268, 19274), (9637, 16536), (9752, 16341), (10056, 15847), (10894, 14628)]