137831269420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{22367}}^1$

素因数の和:22699

約数の個数: 96

約数和(自身を含む): 315815044608

約数和(自身を除く): 177983775188

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 137, 173, 260, 274, 346, 548, 685, 692, 865, 1370, 1730, 1781, 2249, 2740, 3460, 3562, 4498, 7124, 8905, 8996, 11245, 17810, 22367, 22490, 23701, 35620, 44734, 44980, 47402, 89468, 94804, 111835, 118505, 223670, 237010, 290771, 308113, 447340, 474020, 581542, 616226, 1163084, 1232452, 1453855, 1540565, 2907710, 3064279, 3081130, 3869491, 5815420, 6128558, 6162260, 7738982, 12257116, 15321395, 15477964, 19347455, 30642790, 38694910, 39835627, 50303383, 61285580, 77389820, 79671254, 100606766, 159342508, 199178135, 201213532, 251516915, 398356270, 503033830, 530120267, 796712540, 1006067660, 1060240534, 2120481068, 2650601335, 5301202670, 6891563471, 10602405340, 13783126942, 27566253884, 34457817355, 68915634710, 137831269420]

約数ペア:

[(1, 137831269420), (2, 68915634710), (4, 34457817355), (5, 27566253884), (10, 13783126942), (13, 10602405340), (20, 6891563471), (26, 5301202670), (52, 2650601335), (65, 2120481068), (130, 1060240534), (137, 1006067660), (173, 796712540), (260, 530120267), (274, 503033830), (346, 398356270), (548, 251516915), (685, 201213532), (692, 199178135), (865, 159342508), (1370, 100606766), (1730, 79671254), (1781, 77389820), (2249, 61285580), (2740, 50303383), (3460, 39835627), (3562, 38694910), (4498, 30642790), (7124, 19347455), (8905, 15477964), (8996, 15321395), (11245, 12257116), (17810, 7738982), (22367, 6162260), (22490, 6128558), (23701, 5815420), (35620, 3869491), (44734, 3081130), (44980, 3064279), (47402, 2907710), (89468, 1540565), (94804, 1453855), (111835, 1232452), (118505, 1163084), (223670, 616226), (237010, 581542), (290771, 474020), (308113, 447340)]