156875130

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{661}}^1$

素因数の和:973

約数の個数: 80

約数和(自身を含む): 423899784

約数和(自身を除く): 267024654

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 293, 405, 586, 661, 810, 879, 1322, 1465, 1758, 1983, 2637, 2930, 3305, 3966, 4395, 5274, 5949, 6610, 7911, 8790, 9915, 11898, 13185, 15822, 17847, 19830, 23733, 26370, 29745, 35694, 39555, 47466, 53541, 59490, 79110, 89235, 107082, 118665, 178470, 193673, 237330, 267705, 387346, 535410, 581019, 968365, 1162038, 1743057, 1936730, 2905095, 3486114, 5229171, 5810190, 8715285, 10458342, 15687513, 17430570, 26145855, 31375026, 52291710, 78437565, 156875130]

約数ペア:

[(1, 156875130), (2, 78437565), (3, 52291710), (5, 31375026), (6, 26145855), (9, 17430570), (10, 15687513), (15, 10458342), (18, 8715285), (27, 5810190), (30, 5229171), (45, 3486114), (54, 2905095), (81, 1936730), (90, 1743057), (135, 1162038), (162, 968365), (270, 581019), (293, 535410), (405, 387346), (586, 267705), (661, 237330), (810, 193673), (879, 178470), (1322, 118665), (1465, 107082), (1758, 89235), (1983, 79110), (2637, 59490), (2930, 53541), (3305, 47466), (3966, 39555), (4395, 35694), (5274, 29745), (5949, 26370), (6610, 23733), (7911, 19830), (8790, 17847), (9915, 15822), (11898, 13185)]