195889248

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:677

約数の個数: 144

約数和(自身を含む): 591566976

約数和(自身を除く): 395677728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 37, 48, 62, 72, 74, 93, 96, 111, 124, 144, 148, 186, 222, 248, 279, 288, 296, 333, 372, 444, 496, 558, 592, 593, 666, 744, 888, 992, 1116, 1147, 1184, 1186, 1332, 1488, 1776, 1779, 2232, 2294, 2372, 2664, 2976, 3441, 3552, 3558, 4464, 4588, 4744, 5328, 5337, 6882, 7116, 8928, 9176, 9488, 10323, 10656, 10674, 13764, 14232, 18352, 18383, 18976, 20646, 21348, 21941, 27528, 28464, 36704, 36766, 41292, 42696, 43882, 55056, 55149, 56928, 65823, 73532, 82584, 85392, 87764, 110112, 110298, 131646, 147064, 165168, 165447, 170784, 175528, 197469, 220596, 263292, 294128, 330336, 330894, 351056, 394938, 441192, 526584, 588256, 661788, 680171, 702112, 789876, 882384, 1053168, 1323576, 1360342, 1579752, 1764768, 2040513, 2106336, 2647152, 2720684, 3159504, 4081026, 5294304, 5441368, 6121539, 6319008, 8162052, 10882736, 12243078, 16324104, 21765472, 24486156, 32648208, 48972312, 65296416, 97944624, 195889248]

約数ペア:

[(1, 195889248), (2, 97944624), (3, 65296416), (4, 48972312), (6, 32648208), (8, 24486156), (9, 21765472), (12, 16324104), (16, 12243078), (18, 10882736), (24, 8162052), (31, 6319008), (32, 6121539), (36, 5441368), (37, 5294304), (48, 4081026), (62, 3159504), (72, 2720684), (74, 2647152), (93, 2106336), (96, 2040513), (111, 1764768), (124, 1579752), (144, 1360342), (148, 1323576), (186, 1053168), (222, 882384), (248, 789876), (279, 702112), (288, 680171), (296, 661788), (333, 588256), (372, 526584), (444, 441192), (496, 394938), (558, 351056), (592, 330894), (593, 330336), (666, 294128), (744, 263292), (888, 220596), (992, 197469), (1116, 175528), (1147, 170784), (1184, 165447), (1186, 165168), (1332, 147064), (1488, 131646), (1776, 110298), (1779, 110112), (2232, 87764), (2294, 85392), (2372, 82584), (2664, 73532), (2976, 65823), (3441, 56928), (3552, 55149), (3558, 55056), (4464, 43882), (4588, 42696), (4744, 41292), (5328, 36766), (5337, 36704), (6882, 28464), (7116, 27528), (8928, 21941), (9176, 21348), (9488, 20646), (10323, 18976), (10656, 18383), (10674, 18352), (13764, 14232)]