156983808464

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1367}}^1\times {\mathrm{12979}}^1$

素因数の和:14440

約数の個数: 80

約数和(自身を含む): 352291737600

約数和(自身を除く): 195307929136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 1367, 2212, 2734, 4424, 5468, 8848, 9569, 10936, 12979, 19138, 21872, 25958, 38276, 51916, 76552, 90853, 103832, 107993, 153104, 181706, 207664, 215986, 363412, 431972, 726824, 755951, 863944, 1025341, 1453648, 1511902, 1727888, 2050682, 3023804, 4101364, 6047608, 7177387, 8202728, 12095216, 14354774, 16405456, 17742293, 28709548, 35484586, 57419096, 70969172, 114838192, 124196051, 141938344, 248392102, 283876688, 496784204, 993568408, 1401641147, 1987136816, 2803282294, 5606564588, 9811488029, 11213129176, 19622976058, 22426258352, 39245952116, 78491904232, 156983808464]

約数ペア:

[(1, 156983808464), (2, 78491904232), (4, 39245952116), (7, 22426258352), (8, 19622976058), (14, 11213129176), (16, 9811488029), (28, 5606564588), (56, 2803282294), (79, 1987136816), (112, 1401641147), (158, 993568408), (316, 496784204), (553, 283876688), (632, 248392102), (1106, 141938344), (1264, 124196051), (1367, 114838192), (2212, 70969172), (2734, 57419096), (4424, 35484586), (5468, 28709548), (8848, 17742293), (9569, 16405456), (10936, 14354774), (12979, 12095216), (19138, 8202728), (21872, 7177387), (25958, 6047608), (38276, 4101364), (51916, 3023804), (76552, 2050682), (90853, 1727888), (103832, 1511902), (107993, 1453648), (153104, 1025341), (181706, 863944), (207664, 755951), (215986, 726824), (363412, 431972)]