194665716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{373}}^1$

素因数の和:518

約数の個数: 144

約数和(自身を含む): 598998400

約数和(自身を除く): 404332684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 109, 114, 126, 133, 171, 218, 228, 252, 266, 327, 342, 373, 399, 436, 532, 654, 684, 746, 763, 798, 981, 1119, 1197, 1308, 1492, 1526, 1596, 1962, 2071, 2238, 2289, 2394, 2611, 3052, 3357, 3924, 4142, 4476, 4578, 4788, 5222, 6213, 6714, 6867, 7087, 7833, 8284, 9156, 10444, 12426, 13428, 13734, 14174, 14497, 15666, 18639, 21261, 23499, 24852, 27468, 28348, 28994, 31332, 37278, 40657, 42522, 43491, 46998, 49609, 57988, 63783, 74556, 81314, 85044, 86982, 93996, 99218, 121971, 127566, 130473, 148827, 162628, 173964, 198436, 243942, 255132, 260946, 284599, 297654, 365913, 446481, 487884, 521892, 569198, 595308, 731826, 772483, 853797, 892962, 1138396, 1463652, 1544966, 1707594, 1785924, 2317449, 2561391, 3089932, 3415188, 4634898, 5122782, 5407381, 6952347, 9269796, 10245564, 10814762, 13904694, 16222143, 21629524, 27809388, 32444286, 48666429, 64888572, 97332858, 194665716]

約数ペア:

[(1, 194665716), (2, 97332858), (3, 64888572), (4, 48666429), (6, 32444286), (7, 27809388), (9, 21629524), (12, 16222143), (14, 13904694), (18, 10814762), (19, 10245564), (21, 9269796), (28, 6952347), (36, 5407381), (38, 5122782), (42, 4634898), (57, 3415188), (63, 3089932), (76, 2561391), (84, 2317449), (109, 1785924), (114, 1707594), (126, 1544966), (133, 1463652), (171, 1138396), (218, 892962), (228, 853797), (252, 772483), (266, 731826), (327, 595308), (342, 569198), (373, 521892), (399, 487884), (436, 446481), (532, 365913), (654, 297654), (684, 284599), (746, 260946), (763, 255132), (798, 243942), (981, 198436), (1119, 173964), (1197, 162628), (1308, 148827), (1492, 130473), (1526, 127566), (1596, 121971), (1962, 99218), (2071, 93996), (2238, 86982), (2289, 85044), (2394, 81314), (2611, 74556), (3052, 63783), (3357, 57988), (3924, 49609), (4142, 46998), (4476, 43491), (4578, 42522), (4788, 40657), (5222, 37278), (6213, 31332), (6714, 28994), (6867, 28348), (7087, 27468), (7833, 24852), (8284, 23499), (9156, 21261), (10444, 18639), (12426, 15666), (13428, 14497), (13734, 14174)]