157428445090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{439511}}^1$

素因数の和:439592

約数の個数: 96

約数和(自身を含む): 357143935104

約数和(自身を除く): 199715490014

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 43, 49, 70, 85, 86, 98, 119, 170, 215, 238, 245, 301, 430, 490, 595, 602, 731, 833, 1190, 1462, 1505, 1666, 2107, 3010, 3655, 4165, 4214, 5117, 7310, 8330, 10234, 10535, 21070, 25585, 35819, 51170, 71638, 179095, 358190, 439511, 879022, 2197555, 3076577, 4395110, 6153154, 7471687, 14943374, 15382885, 18898973, 21536039, 30765770, 37358435, 37797946, 43072078, 52301809, 74716870, 94494865, 104603618, 107680195, 132292811, 188989730, 215360390, 261509045, 264585622, 321282541, 366112663, 523018090, 642565082, 661464055, 732225326, 926049677, 1322928110, 1606412705, 1830563315, 1852099354, 2248977787, 3212825410, 3661126630, 4497955574, 4630248385, 9260496770, 11244888935, 15742844509, 22489777870, 31485689018, 78714222545, 157428445090]

約数ペア:

[(1, 157428445090), (2, 78714222545), (5, 31485689018), (7, 22489777870), (10, 15742844509), (14, 11244888935), (17, 9260496770), (34, 4630248385), (35, 4497955574), (43, 3661126630), (49, 3212825410), (70, 2248977787), (85, 1852099354), (86, 1830563315), (98, 1606412705), (119, 1322928110), (170, 926049677), (215, 732225326), (238, 661464055), (245, 642565082), (301, 523018090), (430, 366112663), (490, 321282541), (595, 264585622), (602, 261509045), (731, 215360390), (833, 188989730), (1190, 132292811), (1462, 107680195), (1505, 104603618), (1666, 94494865), (2107, 74716870), (3010, 52301809), (3655, 43072078), (4165, 37797946), (4214, 37358435), (5117, 30765770), (7310, 21536039), (8330, 18898973), (10234, 15382885), (10535, 14943374), (21070, 7471687), (25585, 6153154), (35819, 4395110), (51170, 3076577), (71638, 2197555), (179095, 879022), (358190, 439511)]