128899691104

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{1117}}^1\times {\mathrm{40519}}^1$

素因数の和:41735

約数の個数: 48

約数和(自身を含む): 256858711200

約数和(自身を除く): 127959020096

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1117, 1424, 2234, 2848, 4468, 8936, 17872, 35744, 40519, 81038, 99413, 162076, 198826, 324152, 397652, 648304, 795304, 1296608, 1590608, 3181216, 3606191, 7212382, 14424764, 28849528, 45259723, 57699056, 90519446, 115398112, 181038892, 362077784, 724155568, 1448311136, 4028115347, 8056230694, 16112461388, 32224922776, 64449845552, 128899691104]

約数ペア:

[(1, 128899691104), (2, 64449845552), (4, 32224922776), (8, 16112461388), (16, 8056230694), (32, 4028115347), (89, 1448311136), (178, 724155568), (356, 362077784), (712, 181038892), (1117, 115398112), (1424, 90519446), (2234, 57699056), (2848, 45259723), (4468, 28849528), (8936, 14424764), (17872, 7212382), (35744, 3606191), (40519, 3181216), (81038, 1590608), (99413, 1296608), (162076, 795304), (198826, 648304), (324152, 397652)]