156779287060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{761}}^1\times {\mathrm{6737}}^1$

素因数の和:7657

約数の個数: 96

約数和(自身を含む): 362280159360

約数和(自身を除く): 205500872300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 139, 220, 278, 556, 695, 761, 1390, 1522, 1529, 2780, 3044, 3058, 3805, 6116, 6737, 7610, 7645, 8371, 13474, 15220, 15290, 16742, 26948, 30580, 33484, 33685, 41855, 67370, 74107, 83710, 105779, 134740, 148214, 167420, 211558, 296428, 370535, 423116, 528895, 741070, 936443, 1057790, 1163569, 1482140, 1872886, 2115580, 2327138, 3745772, 4654276, 4682215, 5126857, 5817845, 9364430, 10253714, 10300873, 11635690, 18728860, 20507428, 20601746, 23271380, 25634285, 41203492, 51268570, 51504365, 56395427, 102537140, 103008730, 112790854, 206017460, 225581708, 281977135, 563954270, 712633123, 1127908540, 1425266246, 2850532492, 3563165615, 7126331230, 7838964353, 14252662460, 15677928706, 31355857412, 39194821765, 78389643530, 156779287060]

約数ペア:

[(1, 156779287060), (2, 78389643530), (4, 39194821765), (5, 31355857412), (10, 15677928706), (11, 14252662460), (20, 7838964353), (22, 7126331230), (44, 3563165615), (55, 2850532492), (110, 1425266246), (139, 1127908540), (220, 712633123), (278, 563954270), (556, 281977135), (695, 225581708), (761, 206017460), (1390, 112790854), (1522, 103008730), (1529, 102537140), (2780, 56395427), (3044, 51504365), (3058, 51268570), (3805, 41203492), (6116, 25634285), (6737, 23271380), (7610, 20601746), (7645, 20507428), (8371, 18728860), (13474, 11635690), (15220, 10300873), (15290, 10253714), (16742, 9364430), (26948, 5817845), (30580, 5126857), (33484, 4682215), (33685, 4654276), (41855, 3745772), (67370, 2327138), (74107, 2115580), (83710, 1872886), (105779, 1482140), (134740, 1163569), (148214, 1057790), (167420, 936443), (211558, 741070), (296428, 528895), (370535, 423116)]