157631334

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{28219}}^1$

素因数の和:28257

約数の個数: 48

約数和(自身を含む): 386049600

約数和(自身を除く): 228418266

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 28219, 56438, 84657, 169314, 197533, 395066, 536161, 592599, 1072322, 1185198, 1382731, 1608483, 2765462, 3216966, 3753127, 4148193, 7506254, 8296386, 11259381, 22518762, 26271889, 52543778, 78815667, 157631334]

約数ペア:

[(1, 157631334), (2, 78815667), (3, 52543778), (6, 26271889), (7, 22518762), (14, 11259381), (19, 8296386), (21, 7506254), (38, 4148193), (42, 3753127), (49, 3216966), (57, 2765462), (98, 1608483), (114, 1382731), (133, 1185198), (147, 1072322), (266, 592599), (294, 536161), (399, 395066), (798, 197533), (931, 169314), (1862, 84657), (2793, 56438), (5586, 28219)]