156722254780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1877}}^1\times {\mathrm{3529}}^1$

素因数の和:5448

約数の個数: 144

約数和(自身を含む): 407624857920

約数和(自身を除く): 250902603140

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1690, 1820, 1877, 2366, 3380, 3529, 3754, 4732, 5915, 7058, 7508, 9385, 11830, 13139, 14116, 17645, 18770, 23660, 24401, 24703, 26278, 35290, 37540, 45877, 48802, 49406, 52556, 65695, 70580, 91754, 97604, 98812, 122005, 123515, 131390, 170807, 183508, 229385, 244010, 247030, 262780, 317213, 321139, 341614, 458770, 488020, 494060, 596401, 634426, 642278, 683228, 854035, 917540, 1192802, 1268852, 1284556, 1586065, 1605695, 1708070, 2220491, 2385604, 2982005, 3172130, 3211390, 3416140, 4174807, 4440982, 5964010, 6344260, 6422780, 6623933, 8349614, 8881964, 11102455, 11928020, 13247866, 16699228, 20874035, 22204910, 26495732, 33119665, 41748070, 44409820, 46367531, 66239330, 83496140, 86111129, 92735062, 132478660, 172222258, 185470124, 231837655, 344444516, 430555645, 463675310, 602777903, 861111290, 927350620, 1119444677, 1205555806, 1722222580, 2238889354, 2411111612, 3013889515, 4477778708, 5597223385, 6027779030, 7836112739, 11194446770, 12055558060, 15672225478, 22388893540, 31344450956, 39180563695, 78361127390, 156722254780]

約数ペア:

[(1, 156722254780), (2, 78361127390), (4, 39180563695), (5, 31344450956), (7, 22388893540), (10, 15672225478), (13, 12055558060), (14, 11194446770), (20, 7836112739), (26, 6027779030), (28, 5597223385), (35, 4477778708), (52, 3013889515), (65, 2411111612), (70, 2238889354), (91, 1722222580), (130, 1205555806), (140, 1119444677), (169, 927350620), (182, 861111290), (260, 602777903), (338, 463675310), (364, 430555645), (455, 344444516), (676, 231837655), (845, 185470124), (910, 172222258), (1183, 132478660), (1690, 92735062), (1820, 86111129), (1877, 83496140), (2366, 66239330), (3380, 46367531), (3529, 44409820), (3754, 41748070), (4732, 33119665), (5915, 26495732), (7058, 22204910), (7508, 20874035), (9385, 16699228), (11830, 13247866), (13139, 11928020), (14116, 11102455), (17645, 8881964), (18770, 8349614), (23660, 6623933), (24401, 6422780), (24703, 6344260), (26278, 5964010), (35290, 4440982), (37540, 4174807), (45877, 3416140), (48802, 3211390), (49406, 3172130), (52556, 2982005), (65695, 2385604), (70580, 2220491), (91754, 1708070), (97604, 1605695), (98812, 1586065), (122005, 1284556), (123515, 1268852), (131390, 1192802), (170807, 917540), (183508, 854035), (229385, 683228), (244010, 642278), (247030, 634426), (262780, 596401), (317213, 494060), (321139, 488020), (341614, 458770)]