156619091368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{16891619}}^1$

素因数の和:16891705

約数の個数: 32

約数和(自身を含む): 314184132000

約数和(自身を除く): 157565040632

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 2318, 4636, 9272, 16891619, 33783238, 67566476, 135132952, 320940761, 641881522, 1030388759, 1283763044, 2060777518, 2567526088, 4121555036, 8243110072, 19577386421, 39154772842, 78309545684, 156619091368]

約数ペア:

[(1, 156619091368), (2, 78309545684), (4, 39154772842), (8, 19577386421), (19, 8243110072), (38, 4121555036), (61, 2567526088), (76, 2060777518), (122, 1283763044), (152, 1030388759), (244, 641881522), (488, 320940761), (1159, 135132952), (2318, 67566476), (4636, 33783238), (9272, 16891619)]