142480712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1801}}^1$

素因数の和:1878

約数の個数: 64

約数和(自身を含む): 311385600

約数和(自身を除く): 168904888

約数列:

[1, 2, 4, 8, 11, 22, 29, 31, 44, 58, 62, 88, 116, 124, 232, 248, 319, 341, 638, 682, 899, 1276, 1364, 1798, 1801, 2552, 2728, 3596, 3602, 7192, 7204, 9889, 14408, 19778, 19811, 39556, 39622, 52229, 55831, 79112, 79244, 104458, 111662, 158488, 208916, 223324, 417832, 446648, 574519, 614141, 1149038, 1228282, 1619099, 2298076, 2456564, 3238198, 4596152, 4913128, 6476396, 12952792, 17810089, 35620178, 71240356, 142480712]

約数ペア:

[(1, 142480712), (2, 71240356), (4, 35620178), (8, 17810089), (11, 12952792), (22, 6476396), (29, 4913128), (31, 4596152), (44, 3238198), (58, 2456564), (62, 2298076), (88, 1619099), (116, 1228282), (124, 1149038), (232, 614141), (248, 574519), (319, 446648), (341, 417832), (638, 223324), (682, 208916), (899, 158488), (1276, 111662), (1364, 104458), (1798, 79244), (1801, 79112), (2552, 55831), (2728, 52229), (3596, 39622), (3602, 39556), (7192, 19811), (7204, 19778), (9889, 14408)]