147222448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:382

約数の個数: 80

約数和(自身を含む): 319640256

約数和(自身を除く): 172417808

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 101, 136, 184, 202, 233, 272, 368, 391, 404, 466, 782, 808, 932, 1564, 1616, 1717, 1864, 2323, 3128, 3434, 3728, 3961, 4646, 5359, 6256, 6868, 7922, 9292, 10718, 13736, 15844, 18584, 21436, 23533, 27472, 31688, 37168, 39491, 42872, 47066, 63376, 78982, 85744, 91103, 94132, 157964, 182206, 188264, 315928, 364412, 376528, 400061, 541259, 631856, 728824, 800122, 1082518, 1457648, 1600244, 2165036, 3200488, 4330072, 6400976, 8660144, 9201403, 18402806, 36805612, 73611224, 147222448]

約数ペア:

[(1, 147222448), (2, 73611224), (4, 36805612), (8, 18402806), (16, 9201403), (17, 8660144), (23, 6400976), (34, 4330072), (46, 3200488), (68, 2165036), (92, 1600244), (101, 1457648), (136, 1082518), (184, 800122), (202, 728824), (233, 631856), (272, 541259), (368, 400061), (391, 376528), (404, 364412), (466, 315928), (782, 188264), (808, 182206), (932, 157964), (1564, 94132), (1616, 91103), (1717, 85744), (1864, 78982), (2323, 63376), (3128, 47066), (3434, 42872), (3728, 39491), (3961, 37168), (4646, 31688), (5359, 27472), (6256, 23533), (6868, 21436), (7922, 18584), (9292, 15844), (10718, 13736)]