149393552

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1019}}^1$

素因数の和:1069

約数の個数: 120

約数和(自身を含む): 389305440

約数和(自身を除く): 239911888

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 49, 56, 68, 77, 88, 98, 112, 119, 136, 154, 176, 187, 196, 238, 272, 308, 374, 392, 476, 539, 616, 748, 784, 833, 952, 1019, 1078, 1232, 1309, 1496, 1666, 1904, 2038, 2156, 2618, 2992, 3332, 4076, 4312, 5236, 6664, 7133, 8152, 8624, 9163, 10472, 11209, 13328, 14266, 16304, 17323, 18326, 20944, 22418, 28532, 34646, 36652, 44836, 49931, 57064, 69292, 73304, 78463, 89672, 99862, 114128, 121261, 138584, 146608, 156926, 179344, 190553, 199724, 242522, 277168, 313852, 381106, 399448, 485044, 549241, 627704, 762212, 798896, 848827, 970088, 1098482, 1255408, 1333871, 1524424, 1697654, 1940176, 2196964, 2667742, 3048848, 3395308, 4393928, 5335484, 6790616, 8787856, 9337097, 10670968, 13581232, 18674194, 21341936, 37348388, 74696776, 149393552]

約数ペア:

[(1, 149393552), (2, 74696776), (4, 37348388), (7, 21341936), (8, 18674194), (11, 13581232), (14, 10670968), (16, 9337097), (17, 8787856), (22, 6790616), (28, 5335484), (34, 4393928), (44, 3395308), (49, 3048848), (56, 2667742), (68, 2196964), (77, 1940176), (88, 1697654), (98, 1524424), (112, 1333871), (119, 1255408), (136, 1098482), (154, 970088), (176, 848827), (187, 798896), (196, 762212), (238, 627704), (272, 549241), (308, 485044), (374, 399448), (392, 381106), (476, 313852), (539, 277168), (616, 242522), (748, 199724), (784, 190553), (833, 179344), (952, 156926), (1019, 146608), (1078, 138584), (1232, 121261), (1309, 114128), (1496, 99862), (1666, 89672), (1904, 78463), (2038, 73304), (2156, 69292), (2618, 57064), (2992, 49931), (3332, 44836), (4076, 36652), (4312, 34646), (5236, 28532), (6664, 22418), (7133, 20944), (8152, 18326), (8624, 17323), (9163, 16304), (10472, 14266), (11209, 13328)]