148558696

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 348364800

約数和(自身を除く): 199806104

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 59, 62, 71, 88, 104, 118, 124, 142, 143, 236, 248, 284, 286, 341, 403, 472, 568, 572, 649, 682, 767, 781, 806, 923, 1144, 1298, 1364, 1534, 1562, 1612, 1829, 1846, 2201, 2596, 2728, 3068, 3124, 3224, 3658, 3692, 4189, 4402, 4433, 5192, 6136, 6248, 7316, 7384, 8378, 8437, 8804, 8866, 10153, 14632, 16756, 16874, 17608, 17732, 20119, 20306, 23777, 24211, 28613, 33512, 33748, 35464, 40238, 40612, 46079, 47554, 48422, 54457, 57226, 67496, 80476, 81224, 92158, 95108, 96844, 108914, 114452, 129859, 160952, 184316, 190216, 193688, 217828, 228904, 259718, 261547, 314743, 368632, 435656, 519436, 523094, 599027, 629486, 1038872, 1046188, 1198054, 1258972, 1428449, 1688167, 2092376, 2396108, 2517944, 2856898, 3376334, 4792216, 5713796, 6752668, 11427592, 13505336, 18569837, 37139674, 74279348, 148558696]

約数ペア:

[(1, 148558696), (2, 74279348), (4, 37139674), (8, 18569837), (11, 13505336), (13, 11427592), (22, 6752668), (26, 5713796), (31, 4792216), (44, 3376334), (52, 2856898), (59, 2517944), (62, 2396108), (71, 2092376), (88, 1688167), (104, 1428449), (118, 1258972), (124, 1198054), (142, 1046188), (143, 1038872), (236, 629486), (248, 599027), (284, 523094), (286, 519436), (341, 435656), (403, 368632), (472, 314743), (568, 261547), (572, 259718), (649, 228904), (682, 217828), (767, 193688), (781, 190216), (806, 184316), (923, 160952), (1144, 129859), (1298, 114452), (1364, 108914), (1534, 96844), (1562, 95108), (1612, 92158), (1829, 81224), (1846, 80476), (2201, 67496), (2596, 57226), (2728, 54457), (3068, 48422), (3124, 47554), (3224, 46079), (3658, 40612), (3692, 40238), (4189, 35464), (4402, 33748), (4433, 33512), (5192, 28613), (6136, 24211), (6248, 23777), (7316, 20306), (7384, 20119), (8378, 17732), (8437, 17608), (8804, 16874), (8866, 16756), (10153, 14632)]