148505672

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 345830400

約数和(自身を除く): 197324728

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 127, 133, 152, 157, 196, 254, 266, 314, 392, 508, 532, 628, 889, 931, 1016, 1064, 1099, 1256, 1778, 1862, 2198, 2413, 2983, 3556, 3724, 4396, 4826, 5966, 6223, 7112, 7448, 7693, 8792, 9652, 11932, 12446, 15386, 16891, 19304, 19939, 20881, 23864, 24892, 30772, 33782, 39878, 41762, 49784, 61544, 67564, 79756, 83524, 118237, 135128, 139573, 146167, 159512, 167048, 236474, 279146, 292334, 378841, 472948, 558292, 584668, 757682, 945896, 977011, 1116584, 1169336, 1515364, 1954022, 2651887, 3030728, 3908044, 5303774, 7816088, 10607548, 18563209, 21215096, 37126418, 74252836, 148505672]

約数ペア:

[(1, 148505672), (2, 74252836), (4, 37126418), (7, 21215096), (8, 18563209), (14, 10607548), (19, 7816088), (28, 5303774), (38, 3908044), (49, 3030728), (56, 2651887), (76, 1954022), (98, 1515364), (127, 1169336), (133, 1116584), (152, 977011), (157, 945896), (196, 757682), (254, 584668), (266, 558292), (314, 472948), (392, 378841), (508, 292334), (532, 279146), (628, 236474), (889, 167048), (931, 159512), (1016, 146167), (1064, 139573), (1099, 135128), (1256, 118237), (1778, 83524), (1862, 79756), (2198, 67564), (2413, 61544), (2983, 49784), (3556, 41762), (3724, 39878), (4396, 33782), (4826, 30772), (5966, 24892), (6223, 23864), (7112, 20881), (7448, 19939), (7693, 19304), (8792, 16891), (9652, 15386), (11932, 12446)]