140084112

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21943}}^1$

素因数の和:21980

約数の個数: 80

約数和(自身を含む): 435368960

約数和(自身を除く): 295284848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 21943, 43886, 65829, 87772, 131658, 153601, 175544, 263316, 307202, 351088, 416917, 460803, 526632, 614404, 833834, 921606, 1053264, 1228808, 1250751, 1667668, 1843212, 2457616, 2501502, 2918419, 3335336, 3686424, 5003004, 5836838, 6670672, 7372848, 8755257, 10006008, 11673676, 17510514, 20012016, 23347352, 35021028, 46694704, 70042056, 140084112]

約数ペア:

[(1, 140084112), (2, 70042056), (3, 46694704), (4, 35021028), (6, 23347352), (7, 20012016), (8, 17510514), (12, 11673676), (14, 10006008), (16, 8755257), (19, 7372848), (21, 6670672), (24, 5836838), (28, 5003004), (38, 3686424), (42, 3335336), (48, 2918419), (56, 2501502), (57, 2457616), (76, 1843212), (84, 1667668), (112, 1250751), (114, 1228808), (133, 1053264), (152, 921606), (168, 833834), (228, 614404), (266, 526632), (304, 460803), (336, 416917), (399, 351088), (456, 307202), (532, 263316), (798, 175544), (912, 153601), (1064, 131658), (1596, 87772), (2128, 65829), (3192, 43886), (6384, 21943)]