156963649860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{3217787}}^1$

素因数の和:3218073

約数の個数: 72

約数和(自身を含む): 477880131456

約数和(自身を除く): 320916481596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 271, 542, 813, 1084, 1355, 1626, 2439, 2710, 3252, 4065, 4878, 5420, 8130, 9756, 12195, 16260, 24390, 48780, 3217787, 6435574, 9653361, 12871148, 16088935, 19306722, 28960083, 32177870, 38613444, 48266805, 57920166, 64355740, 96533610, 115840332, 144800415, 193067220, 289600830, 579201660, 872020277, 1744040554, 2616060831, 3488081108, 4360101385, 5232121662, 7848182493, 8720202770, 10464243324, 13080304155, 15696364986, 17440405540, 26160608310, 31392729972, 39240912465, 52321216620, 78481824930, 156963649860]

約数ペア:

[(1, 156963649860), (2, 78481824930), (3, 52321216620), (4, 39240912465), (5, 31392729972), (6, 26160608310), (9, 17440405540), (10, 15696364986), (12, 13080304155), (15, 10464243324), (18, 8720202770), (20, 7848182493), (30, 5232121662), (36, 4360101385), (45, 3488081108), (60, 2616060831), (90, 1744040554), (180, 872020277), (271, 579201660), (542, 289600830), (813, 193067220), (1084, 144800415), (1355, 115840332), (1626, 96533610), (2439, 64355740), (2710, 57920166), (3252, 48266805), (4065, 38613444), (4878, 32177870), (5420, 28960083), (8130, 19306722), (9756, 16088935), (12195, 12871148), (16260, 9653361), (24390, 6435574), (48780, 3217787)]