157228128

素因数分解:

$2^5\times 3^4\times {\mathrm{60659}}^1$

素因数の和:60681

約数の個数: 60

約数和(自身を含む): 462411180

約数和(自身を除く): 305183052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 60659, 121318, 181977, 242636, 363954, 485272, 545931, 727908, 970544, 1091862, 1455816, 1637793, 1941088, 2183724, 2911632, 3275586, 4367448, 4913379, 5823264, 6551172, 8734896, 9826758, 13102344, 17469792, 19653516, 26204688, 39307032, 52409376, 78614064, 157228128]

約数ペア:

[(1, 157228128), (2, 78614064), (3, 52409376), (4, 39307032), (6, 26204688), (8, 19653516), (9, 17469792), (12, 13102344), (16, 9826758), (18, 8734896), (24, 6551172), (27, 5823264), (32, 4913379), (36, 4367448), (48, 3275586), (54, 2911632), (72, 2183724), (81, 1941088), (96, 1637793), (108, 1455816), (144, 1091862), (162, 970544), (216, 727908), (288, 545931), (324, 485272), (432, 363954), (648, 242636), (864, 181977), (1296, 121318), (2592, 60659)]