156944743930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{461}}^1\times {\mathrm{13711}}^1$

素因数の和:14383

約数の個数: 64

約数和(自身を含む): 306509930496

約数和(自身を除く): 149565186566

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 191, 382, 461, 922, 955, 1910, 2305, 2483, 4610, 4966, 5993, 11986, 12415, 13711, 24830, 27422, 29965, 59930, 68555, 88051, 137110, 176102, 178243, 356486, 440255, 880510, 891215, 1144663, 1782430, 2289326, 2618801, 5237602, 5723315, 6320771, 11446630, 12641542, 13094005, 26188010, 31603855, 34044413, 63207710, 68088826, 82170023, 164340046, 170222065, 340444130, 410850115, 821700230, 1207267261, 2414534522, 6036336305, 12072672610, 15694474393, 31388948786, 78472371965, 156944743930]

約数ペア:

[(1, 156944743930), (2, 78472371965), (5, 31388948786), (10, 15694474393), (13, 12072672610), (26, 6036336305), (65, 2414534522), (130, 1207267261), (191, 821700230), (382, 410850115), (461, 340444130), (922, 170222065), (955, 164340046), (1910, 82170023), (2305, 68088826), (2483, 63207710), (4610, 34044413), (4966, 31603855), (5993, 26188010), (11986, 13094005), (12415, 12641542), (13711, 11446630), (24830, 6320771), (27422, 5723315), (29965, 5237602), (59930, 2618801), (68555, 2289326), (88051, 1782430), (137110, 1144663), (176102, 891215), (178243, 880510), (356486, 440255)]