158563656

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{10639}}^1$

素因数の和:10680

約数の個数: 80

約数和(自身を含む): 463478400

約数和(自身を除く): 304914744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 276, 324, 414, 552, 621, 648, 828, 1242, 1656, 1863, 2484, 3726, 4968, 7452, 10639, 14904, 21278, 31917, 42556, 63834, 85112, 95751, 127668, 191502, 244697, 255336, 287253, 383004, 489394, 574506, 734091, 766008, 861759, 978788, 1149012, 1468182, 1723518, 1957576, 2202273, 2298024, 2936364, 3447036, 4404546, 5872728, 6606819, 6894072, 8809092, 13213638, 17618184, 19820457, 26427276, 39640914, 52854552, 79281828, 158563656]

約数ペア:

[(1, 158563656), (2, 79281828), (3, 52854552), (4, 39640914), (6, 26427276), (8, 19820457), (9, 17618184), (12, 13213638), (18, 8809092), (23, 6894072), (24, 6606819), (27, 5872728), (36, 4404546), (46, 3447036), (54, 2936364), (69, 2298024), (72, 2202273), (81, 1957576), (92, 1723518), (108, 1468182), (138, 1149012), (162, 978788), (184, 861759), (207, 766008), (216, 734091), (276, 574506), (324, 489394), (414, 383004), (552, 287253), (621, 255336), (648, 244697), (828, 191502), (1242, 127668), (1656, 95751), (1863, 85112), (2484, 63834), (3726, 42556), (4968, 31917), (7452, 21278), (10639, 14904)]