147540396

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 376992000

約数和(自身を除く): 229451604

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 101, 114, 129, 149, 172, 202, 228, 258, 298, 303, 404, 447, 516, 596, 606, 817, 894, 1212, 1634, 1788, 1919, 2451, 2831, 3268, 3838, 4343, 4902, 5662, 5757, 6407, 7676, 8493, 8686, 9804, 11324, 11514, 12814, 13029, 15049, 16986, 17372, 19221, 23028, 25628, 26058, 30098, 33972, 38442, 45147, 52116, 60196, 76884, 82517, 90294, 121733, 165034, 180588, 243466, 247551, 285931, 330068, 365199, 486932, 495102, 571862, 647107, 730398, 857793, 990204, 1143724, 1294214, 1460796, 1715586, 1941321, 2588428, 3431172, 3882642, 7765284, 12295033, 24590066, 36885099, 49180132, 73770198, 147540396]

約数ペア:

[(1, 147540396), (2, 73770198), (3, 49180132), (4, 36885099), (6, 24590066), (12, 12295033), (19, 7765284), (38, 3882642), (43, 3431172), (57, 2588428), (76, 1941321), (86, 1715586), (101, 1460796), (114, 1294214), (129, 1143724), (149, 990204), (172, 857793), (202, 730398), (228, 647107), (258, 571862), (298, 495102), (303, 486932), (404, 365199), (447, 330068), (516, 285931), (596, 247551), (606, 243466), (817, 180588), (894, 165034), (1212, 121733), (1634, 90294), (1788, 82517), (1919, 76884), (2451, 60196), (2831, 52116), (3268, 45147), (3838, 38442), (4343, 33972), (4902, 30098), (5662, 26058), (5757, 25628), (6407, 23028), (7676, 19221), (8493, 17372), (8686, 16986), (9804, 15049), (11324, 13029), (11514, 12814)]