148830724

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7561}}^1$

素因数の和:7628

約数の個数: 48

約数和(自身を含む): 321838720

約数和(自身を除く): 173007996

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1406, 2812, 4921, 7561, 9842, 15122, 19684, 30244, 52927, 105854, 143659, 211708, 279757, 287318, 559514, 574636, 1005613, 1119028, 1958299, 2011226, 3916598, 4022452, 5315383, 7833196, 10630766, 21261532, 37207681, 74415362, 148830724]

約数ペア:

[(1, 148830724), (2, 74415362), (4, 37207681), (7, 21261532), (14, 10630766), (19, 7833196), (28, 5315383), (37, 4022452), (38, 3916598), (74, 2011226), (76, 1958299), (133, 1119028), (148, 1005613), (259, 574636), (266, 559514), (518, 287318), (532, 279757), (703, 211708), (1036, 143659), (1406, 105854), (2812, 52927), (4921, 30244), (7561, 19684), (9842, 15122)]