15678940146

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1\times {\mathrm{1039}}^1$

素因数の和:1511

約数の個数: 64

約数和(自身を含む): 32182824960

約数和(自身を除く): 16503884814

約数列:

[1, 2, 3, 6, 73, 131, 146, 219, 262, 263, 393, 438, 526, 786, 789, 1039, 1578, 2078, 3117, 6234, 9563, 19126, 19199, 28689, 34453, 38398, 57378, 57597, 68906, 75847, 103359, 115194, 136109, 151694, 206718, 227541, 272218, 273257, 408327, 455082, 546514, 816654, 819771, 1639542, 2515069, 5030138, 7545207, 9935957, 15090414, 19871914, 19947761, 29807871, 35796667, 39895522, 59615742, 59843283, 71593334, 107390001, 119686566, 214780002, 2613156691, 5226313382, 7839470073, 15678940146]

約数ペア:

[(1, 15678940146), (2, 7839470073), (3, 5226313382), (6, 2613156691), (73, 214780002), (131, 119686566), (146, 107390001), (219, 71593334), (262, 59843283), (263, 59615742), (393, 39895522), (438, 35796667), (526, 29807871), (786, 19947761), (789, 19871914), (1039, 15090414), (1578, 9935957), (2078, 7545207), (3117, 5030138), (6234, 2515069), (9563, 1639542), (19126, 819771), (19199, 816654), (28689, 546514), (34453, 455082), (38398, 408327), (57378, 273257), (57597, 272218), (68906, 227541), (75847, 206718), (103359, 151694), (115194, 136109)]