156926465740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{433}}^1\times {\mathrm{149759}}^1$

素因数の和:150223

約数の個数: 72

約数和(自身を含む): 363066762240

約数和(自身を除く): 206140296500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 433, 484, 605, 866, 1210, 1732, 2165, 2420, 4330, 4763, 8660, 9526, 19052, 23815, 47630, 52393, 95260, 104786, 149759, 209572, 261965, 299518, 523930, 599036, 748795, 1047860, 1497590, 1647349, 2995180, 3294698, 6589396, 8236745, 16473490, 18120839, 32946980, 36241678, 64845647, 72483356, 90604195, 129691294, 181208390, 259382588, 324228235, 362416780, 648456470, 713302117, 1296912940, 1426604234, 2853208468, 3566510585, 7133021170, 7846323287, 14266042340, 15692646574, 31385293148, 39231616435, 78463232870, 156926465740]

約数ペア:

[(1, 156926465740), (2, 78463232870), (4, 39231616435), (5, 31385293148), (10, 15692646574), (11, 14266042340), (20, 7846323287), (22, 7133021170), (44, 3566510585), (55, 2853208468), (110, 1426604234), (121, 1296912940), (220, 713302117), (242, 648456470), (433, 362416780), (484, 324228235), (605, 259382588), (866, 181208390), (1210, 129691294), (1732, 90604195), (2165, 72483356), (2420, 64845647), (4330, 36241678), (4763, 32946980), (8660, 18120839), (9526, 16473490), (19052, 8236745), (23815, 6589396), (47630, 3294698), (52393, 2995180), (95260, 1647349), (104786, 1497590), (149759, 1047860), (209572, 748795), (261965, 599036), (299518, 523930)]