129448064

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:182

約数の個数: 128

約数和(自身を含む): 299635200

約数和(自身を除く): 170187136

約数列:

[1, 2, 4, 8, 16, 17, 19, 31, 32, 34, 38, 62, 64, 68, 76, 101, 124, 128, 136, 152, 202, 248, 272, 304, 323, 404, 496, 527, 544, 589, 608, 646, 808, 992, 1054, 1088, 1178, 1216, 1292, 1616, 1717, 1919, 1984, 2108, 2176, 2356, 2432, 2584, 3131, 3232, 3434, 3838, 3968, 4216, 4712, 5168, 6262, 6464, 6868, 7676, 8432, 9424, 10013, 10336, 12524, 12928, 13736, 15352, 16864, 18848, 20026, 20672, 25048, 27472, 30704, 32623, 33728, 37696, 40052, 41344, 50096, 53227, 54944, 59489, 61408, 65246, 67456, 75392, 80104, 100192, 106454, 109888, 118978, 122816, 130492, 160208, 200384, 212908, 219776, 237956, 245632, 260984, 320416, 400768, 425816, 475912, 521968, 640832, 851632, 951824, 1011313, 1043936, 1281664, 1703264, 1903648, 2022626, 2087872, 3406528, 3807296, 4045252, 4175744, 6813056, 7614592, 8090504, 16181008, 32362016, 64724032, 129448064]

約数ペア:

[(1, 129448064), (2, 64724032), (4, 32362016), (8, 16181008), (16, 8090504), (17, 7614592), (19, 6813056), (31, 4175744), (32, 4045252), (34, 3807296), (38, 3406528), (62, 2087872), (64, 2022626), (68, 1903648), (76, 1703264), (101, 1281664), (124, 1043936), (128, 1011313), (136, 951824), (152, 851632), (202, 640832), (248, 521968), (272, 475912), (304, 425816), (323, 400768), (404, 320416), (496, 260984), (527, 245632), (544, 237956), (589, 219776), (608, 212908), (646, 200384), (808, 160208), (992, 130492), (1054, 122816), (1088, 118978), (1178, 109888), (1216, 106454), (1292, 100192), (1616, 80104), (1717, 75392), (1919, 67456), (1984, 65246), (2108, 61408), (2176, 59489), (2356, 54944), (2432, 53227), (2584, 50096), (3131, 41344), (3232, 40052), (3434, 37696), (3838, 33728), (3968, 32623), (4216, 30704), (4712, 27472), (5168, 25048), (6262, 20672), (6464, 20026), (6868, 18848), (7676, 16864), (8432, 15352), (9424, 13736), (10013, 12928), (10336, 12524)]