156798244840

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3037}}^1\times {\mathrm{15551}}^1$

素因数の和:18682

約数の個数: 64

約数和(自身を含む): 357187138560

約数和(自身を除く): 200388893720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3037, 3320, 6074, 12148, 15185, 15551, 24296, 30370, 31102, 60740, 62204, 77755, 121480, 124408, 155510, 252071, 311020, 504142, 622040, 1008284, 1260355, 1290733, 2016568, 2520710, 2581466, 5041420, 5162932, 6453665, 10082840, 10325864, 12907330, 25814660, 47228387, 51629320, 94456774, 188913548, 236141935, 377827096, 472283870, 944567740, 1889135480, 3919956121, 7839912242, 15679824484, 19599780605, 31359648968, 39199561210, 78399122420, 156798244840]

約数ペア:

[(1, 156798244840), (2, 78399122420), (4, 39199561210), (5, 31359648968), (8, 19599780605), (10, 15679824484), (20, 7839912242), (40, 3919956121), (83, 1889135480), (166, 944567740), (332, 472283870), (415, 377827096), (664, 236141935), (830, 188913548), (1660, 94456774), (3037, 51629320), (3320, 47228387), (6074, 25814660), (12148, 12907330), (15185, 10325864), (15551, 10082840), (24296, 6453665), (30370, 5162932), (31102, 5041420), (60740, 2581466), (62204, 2520710), (77755, 2016568), (121480, 1290733), (124408, 1260355), (155510, 1008284), (252071, 622040), (311020, 504142)]