154421056

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{151}}^1$

素因数の和:240

約数の個数: 84

約数和(自身を含む): 336275680

約数和(自身を除く): 181854624

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 151, 152, 232, 302, 304, 464, 551, 604, 608, 841, 928, 1102, 1208, 1216, 1682, 1856, 2204, 2416, 2869, 3364, 4379, 4408, 4832, 5738, 6728, 8758, 8816, 9664, 11476, 13456, 15979, 17516, 17632, 22952, 26912, 31958, 35032, 35264, 45904, 53824, 63916, 70064, 83201, 91808, 126991, 127832, 140128, 166402, 183616, 253982, 255664, 280256, 332804, 507964, 511328, 665608, 1015928, 1022656, 1331216, 2031856, 2412829, 2662432, 4063712, 4825658, 5324864, 8127424, 9651316, 19302632, 38605264, 77210528, 154421056]

約数ペア:

[(1, 154421056), (2, 77210528), (4, 38605264), (8, 19302632), (16, 9651316), (19, 8127424), (29, 5324864), (32, 4825658), (38, 4063712), (58, 2662432), (64, 2412829), (76, 2031856), (116, 1331216), (151, 1022656), (152, 1015928), (232, 665608), (302, 511328), (304, 507964), (464, 332804), (551, 280256), (604, 255664), (608, 253982), (841, 183616), (928, 166402), (1102, 140128), (1208, 127832), (1216, 126991), (1682, 91808), (1856, 83201), (2204, 70064), (2416, 63916), (2869, 53824), (3364, 45904), (4379, 35264), (4408, 35032), (4832, 31958), (5738, 26912), (6728, 22952), (8758, 17632), (8816, 17516), (9664, 15979), (11476, 13456)]