161753005215

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{2269}}^1$

素因数の和:2582

約数の個数: 128

約数和(自身を含む): 302037120000

約数和(自身を除く): 140284114785

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 131, 135, 139, 145, 261, 393, 417, 435, 655, 695, 783, 1179, 1251, 1305, 1965, 2085, 2269, 3537, 3753, 3799, 3915, 4031, 5895, 6255, 6807, 11345, 11397, 12093, 17685, 18209, 18765, 18995, 20155, 20421, 34035, 34191, 36279, 54627, 56985, 60465, 61263, 65801, 91045, 102105, 102573, 108837, 163881, 170955, 181395, 197403, 273135, 297239, 306315, 315391, 329005, 491643, 512865, 528061, 544185, 592209, 819405, 891717, 946173, 987015, 1486195, 1576955, 1584183, 1776627, 2458215, 2640305, 2675151, 2838519, 2961045, 4458585, 4730865, 4752549, 7920915, 8025453, 8515557, 8619931, 8883135, 9146339, 13375755, 14192595, 14257647, 23762745, 25859793, 27439017, 40127265, 41316221, 42577785, 43099655, 45731695, 71288235, 77579379, 82317051, 123948663, 129298965, 137195085, 206581105, 232738137, 246951153, 371845989, 387896895, 411585255, 619743315, 1115537967, 1163690685, 1198170409, 1234755765, 1859229945, 3594511227, 5577689835, 5990852045, 10783533681, 17972556135, 32350601043, 53917668405, 161753005215]

約数ペア:

[(1, 161753005215), (3, 53917668405), (5, 32350601043), (9, 17972556135), (15, 10783533681), (27, 5990852045), (29, 5577689835), (45, 3594511227), (87, 1859229945), (131, 1234755765), (135, 1198170409), (139, 1163690685), (145, 1115537967), (261, 619743315), (393, 411585255), (417, 387896895), (435, 371845989), (655, 246951153), (695, 232738137), (783, 206581105), (1179, 137195085), (1251, 129298965), (1305, 123948663), (1965, 82317051), (2085, 77579379), (2269, 71288235), (3537, 45731695), (3753, 43099655), (3799, 42577785), (3915, 41316221), (4031, 40127265), (5895, 27439017), (6255, 25859793), (6807, 23762745), (11345, 14257647), (11397, 14192595), (12093, 13375755), (17685, 9146339), (18209, 8883135), (18765, 8619931), (18995, 8515557), (20155, 8025453), (20421, 7920915), (34035, 4752549), (34191, 4730865), (36279, 4458585), (54627, 2961045), (56985, 2838519), (60465, 2675151), (61263, 2640305), (65801, 2458215), (91045, 1776627), (102105, 1584183), (102573, 1576955), (108837, 1486195), (163881, 987015), (170955, 946173), (181395, 891717), (197403, 819405), (273135, 592209), (297239, 544185), (306315, 528061), (315391, 512865), (329005, 491643)]