156957247305

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1\times {\mathrm{2239}}^1$

素因数の和:2951

約数の個数: 96

約数和(自身を含む): 283952148480

約数和(自身を除く): 126994901175

約数列:

[1, 3, 5, 9, 15, 37, 45, 71, 111, 185, 213, 333, 355, 555, 593, 639, 1065, 1665, 1779, 2239, 2627, 2965, 3195, 5337, 6717, 7881, 8895, 11195, 13135, 20151, 21941, 23643, 26685, 33585, 39405, 42103, 65823, 82843, 100755, 109705, 118215, 126309, 158969, 197469, 210515, 248529, 329115, 378927, 414215, 476907, 631545, 745587, 794845, 987345, 1242645, 1327727, 1430721, 1557811, 1894635, 2384535, 3727935, 3983181, 4673433, 5881853, 6638635, 7153605, 7789055, 11949543, 14020299, 17645559, 19915905, 23367165, 29409265, 49125899, 52936677, 59747715, 70101495, 88227795, 94268617, 147377697, 245629495, 264683385, 282805851, 442133091, 471343085, 736888485, 848417553, 1414029255, 2210665455, 3487938829, 4242087765, 10463816487, 17439694145, 31391449461, 52319082435, 156957247305]

約数ペア:

[(1, 156957247305), (3, 52319082435), (5, 31391449461), (9, 17439694145), (15, 10463816487), (37, 4242087765), (45, 3487938829), (71, 2210665455), (111, 1414029255), (185, 848417553), (213, 736888485), (333, 471343085), (355, 442133091), (555, 282805851), (593, 264683385), (639, 245629495), (1065, 147377697), (1665, 94268617), (1779, 88227795), (2239, 70101495), (2627, 59747715), (2965, 52936677), (3195, 49125899), (5337, 29409265), (6717, 23367165), (7881, 19915905), (8895, 17645559), (11195, 14020299), (13135, 11949543), (20151, 7789055), (21941, 7153605), (23643, 6638635), (26685, 5881853), (33585, 4673433), (39405, 3983181), (42103, 3727935), (65823, 2384535), (82843, 1894635), (100755, 1557811), (109705, 1430721), (118215, 1327727), (126309, 1242645), (158969, 987345), (197469, 794845), (210515, 745587), (248529, 631545), (329115, 476907), (378927, 414215)]