162365840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22303}}^1$

素因数の和:22336

約数の個数: 80

約数和(自身を含む): 464636928

約数和(自身を除く): 302271088

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 22303, 44606, 89212, 111515, 156121, 178424, 223030, 289939, 312242, 356848, 446060, 579878, 624484, 780605, 892120, 1159756, 1248968, 1449695, 1561210, 1784240, 2029573, 2319512, 2497936, 2899390, 3122420, 4059146, 4639024, 5798780, 6244840, 8118292, 10147865, 11597560, 12489680, 16236584, 20295730, 23195120, 32473168, 40591460, 81182920, 162365840]

約数ペア:

[(1, 162365840), (2, 81182920), (4, 40591460), (5, 32473168), (7, 23195120), (8, 20295730), (10, 16236584), (13, 12489680), (14, 11597560), (16, 10147865), (20, 8118292), (26, 6244840), (28, 5798780), (35, 4639024), (40, 4059146), (52, 3122420), (56, 2899390), (65, 2497936), (70, 2319512), (80, 2029573), (91, 1784240), (104, 1561210), (112, 1449695), (130, 1248968), (140, 1159756), (182, 892120), (208, 780605), (260, 624484), (280, 579878), (364, 446060), (455, 356848), (520, 312242), (560, 289939), (728, 223030), (910, 178424), (1040, 156121), (1456, 111515), (1820, 89212), (3640, 44606), (7280, 22303)]