142613392

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:504

約数の個数: 80

約数和(自身を含む): 309107200

約数和(自身を除く): 166493808

約数列:

[1, 2, 4, 8, 16, 19, 31, 37, 38, 62, 74, 76, 124, 148, 152, 248, 296, 304, 409, 496, 589, 592, 703, 818, 1147, 1178, 1406, 1636, 2294, 2356, 2812, 3272, 4588, 4712, 5624, 6544, 7771, 9176, 9424, 11248, 12679, 15133, 15542, 18352, 21793, 25358, 30266, 31084, 43586, 50716, 60532, 62168, 87172, 101432, 121064, 124336, 174344, 202864, 240901, 242128, 287527, 348688, 469123, 481802, 575054, 938246, 963604, 1150108, 1876492, 1927208, 2300216, 3752984, 3854416, 4600432, 7505968, 8913337, 17826674, 35653348, 71306696, 142613392]

約数ペア:

[(1, 142613392), (2, 71306696), (4, 35653348), (8, 17826674), (16, 8913337), (19, 7505968), (31, 4600432), (37, 3854416), (38, 3752984), (62, 2300216), (74, 1927208), (76, 1876492), (124, 1150108), (148, 963604), (152, 938246), (248, 575054), (296, 481802), (304, 469123), (409, 348688), (496, 287527), (589, 242128), (592, 240901), (703, 202864), (818, 174344), (1147, 124336), (1178, 121064), (1406, 101432), (1636, 87172), (2294, 62168), (2356, 60532), (2812, 50716), (3272, 43586), (4588, 31084), (4712, 30266), (5624, 25358), (6544, 21793), (7771, 18352), (9176, 15542), (9424, 15133), (11248, 12679)]