156744560752

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{67}}^1\times {\mathrm{66553}}^1$

素因数の和:66667

約数の個数: 80

約数和(自身を含む): 333904080160

約数和(自身を除く): 177159519408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 169, 208, 268, 338, 536, 676, 871, 1072, 1352, 1742, 2197, 2704, 3484, 4394, 6968, 8788, 11323, 13936, 17576, 22646, 35152, 45292, 66553, 90584, 133106, 147199, 181168, 266212, 294398, 532424, 588796, 865189, 1064848, 1177592, 1730378, 2355184, 3460756, 4459051, 6921512, 8918102, 11247457, 13843024, 17836204, 22494914, 35672408, 44989828, 57967663, 71344816, 89979656, 115935326, 146216941, 179959312, 231870652, 292433882, 463741304, 584867764, 753579619, 927482608, 1169735528, 1507159238, 2339471056, 3014318476, 6028636952, 9796535047, 12057273904, 19593070094, 39186140188, 78372280376, 156744560752]

約数ペア:

[(1, 156744560752), (2, 78372280376), (4, 39186140188), (8, 19593070094), (13, 12057273904), (16, 9796535047), (26, 6028636952), (52, 3014318476), (67, 2339471056), (104, 1507159238), (134, 1169735528), (169, 927482608), (208, 753579619), (268, 584867764), (338, 463741304), (536, 292433882), (676, 231870652), (871, 179959312), (1072, 146216941), (1352, 115935326), (1742, 89979656), (2197, 71344816), (2704, 57967663), (3484, 44989828), (4394, 35672408), (6968, 22494914), (8788, 17836204), (11323, 13843024), (13936, 11247457), (17576, 8918102), (22646, 6921512), (35152, 4459051), (45292, 3460756), (66553, 2355184), (90584, 1730378), (133106, 1177592), (147199, 1064848), (181168, 865189), (266212, 588796), (294398, 532424)]