156746454980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{167611}}^1$

素因数の和:167769

約数の個数: 96

約数和(自身を含む): 364938255360

約数和(自身を除く): 208191800380

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 107, 115, 190, 214, 230, 380, 428, 437, 460, 535, 874, 1070, 1748, 2033, 2140, 2185, 2461, 4066, 4370, 4922, 8132, 8740, 9844, 10165, 12305, 20330, 24610, 40660, 46759, 49220, 93518, 167611, 187036, 233795, 335222, 467590, 670444, 838055, 935180, 1676110, 3184609, 3352220, 3855053, 6369218, 7710106, 12738436, 15420212, 15923045, 17934377, 19275265, 31846090, 35868754, 38550530, 63692180, 71737508, 73246007, 77101060, 89671885, 146492014, 179343770, 292984028, 340753163, 358687540, 366230035, 412490671, 681506326, 732460070, 824981342, 1363012652, 1464920140, 1649962684, 1703765815, 2062453355, 3407531630, 4124906710, 6815063260, 7837322749, 8249813420, 15674645498, 31349290996, 39186613745, 78373227490, 156746454980]

約数ペア:

[(1, 156746454980), (2, 78373227490), (4, 39186613745), (5, 31349290996), (10, 15674645498), (19, 8249813420), (20, 7837322749), (23, 6815063260), (38, 4124906710), (46, 3407531630), (76, 2062453355), (92, 1703765815), (95, 1649962684), (107, 1464920140), (115, 1363012652), (190, 824981342), (214, 732460070), (230, 681506326), (380, 412490671), (428, 366230035), (437, 358687540), (460, 340753163), (535, 292984028), (874, 179343770), (1070, 146492014), (1748, 89671885), (2033, 77101060), (2140, 73246007), (2185, 71737508), (2461, 63692180), (4066, 38550530), (4370, 35868754), (4922, 31846090), (8132, 19275265), (8740, 17934377), (9844, 15923045), (10165, 15420212), (12305, 12738436), (20330, 7710106), (24610, 6369218), (40660, 3855053), (46759, 3352220), (49220, 3184609), (93518, 1676110), (167611, 935180), (187036, 838055), (233795, 670444), (335222, 467590)]