155497392

素因数分解:

$2^4\times 3^2\times {\mathrm{647}}^1\times {\mathrm{1669}}^1$

素因数の和:2330

約数の個数: 60

約数和(自身を含む): 436110480

約数和(自身を除く): 280613088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 647, 1294, 1669, 1941, 2588, 3338, 3882, 5007, 5176, 5823, 6676, 7764, 10014, 10352, 11646, 13352, 15021, 15528, 20028, 23292, 26704, 30042, 31056, 40056, 46584, 60084, 80112, 93168, 120168, 240336, 1079843, 2159686, 3239529, 4319372, 6479058, 8638744, 9718587, 12958116, 17277488, 19437174, 25916232, 38874348, 51832464, 77748696, 155497392]

約数ペア:

[(1, 155497392), (2, 77748696), (3, 51832464), (4, 38874348), (6, 25916232), (8, 19437174), (9, 17277488), (12, 12958116), (16, 9718587), (18, 8638744), (24, 6479058), (36, 4319372), (48, 3239529), (72, 2159686), (144, 1079843), (647, 240336), (1294, 120168), (1669, 93168), (1941, 80112), (2588, 60084), (3338, 46584), (3882, 40056), (5007, 31056), (5176, 30042), (5823, 26704), (6676, 23292), (7764, 20028), (10014, 15528), (10352, 15021), (11646, 13352)]