126728252

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10357}}^1$

素因数の和:10410

約数の個数: 48

約数和(自身を含む): 278423040

約数和(自身を除く): 151694788

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1748, 3059, 6118, 10357, 12236, 20714, 41428, 72499, 144998, 196783, 238211, 289996, 393566, 476422, 787132, 952844, 1377481, 1667477, 2754962, 3334954, 4526009, 5509924, 6669908, 9052018, 18104036, 31682063, 63364126, 126728252]

約数ペア:

[(1, 126728252), (2, 63364126), (4, 31682063), (7, 18104036), (14, 9052018), (19, 6669908), (23, 5509924), (28, 4526009), (38, 3334954), (46, 2754962), (76, 1667477), (92, 1377481), (133, 952844), (161, 787132), (266, 476422), (322, 393566), (437, 289996), (532, 238211), (644, 196783), (874, 144998), (1748, 72499), (3059, 41428), (6118, 20714), (10357, 12236)]