153917764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2957}}^1$

素因数の和:3005

約数の個数: 72

約数和(自身を含む): 363763008

約数和(自身を除く): 209845244

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 169, 182, 286, 308, 338, 364, 572, 676, 1001, 1183, 1859, 2002, 2366, 2957, 3718, 4004, 4732, 5914, 7436, 11828, 13013, 20699, 26026, 32527, 38441, 41398, 52052, 65054, 76882, 82796, 130108, 153764, 227689, 269087, 422851, 455378, 499733, 538174, 845702, 910756, 999466, 1076348, 1691404, 1998932, 2959957, 3498131, 5497063, 5919914, 6996262, 10994126, 11839828, 13992524, 21988252, 38479441, 76958882, 153917764]

約数ペア:

[(1, 153917764), (2, 76958882), (4, 38479441), (7, 21988252), (11, 13992524), (13, 11839828), (14, 10994126), (22, 6996262), (26, 5919914), (28, 5497063), (44, 3498131), (52, 2959957), (77, 1998932), (91, 1691404), (143, 1076348), (154, 999466), (169, 910756), (182, 845702), (286, 538174), (308, 499733), (338, 455378), (364, 422851), (572, 269087), (676, 227689), (1001, 153764), (1183, 130108), (1859, 82796), (2002, 76882), (2366, 65054), (2957, 52052), (3718, 41398), (4004, 38441), (4732, 32527), (5914, 26026), (7436, 20699), (11828, 13013)]