138125052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:420

約数の個数: 108

約数和(自身を含む): 384484464

約数和(自身を除く): 246359412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 146, 156, 169, 219, 234, 292, 311, 338, 438, 468, 507, 622, 657, 676, 876, 933, 949, 1014, 1244, 1314, 1521, 1866, 1898, 2028, 2628, 2799, 2847, 3042, 3732, 3796, 4043, 5598, 5694, 6084, 8086, 8541, 11196, 11388, 12129, 12337, 16172, 17082, 22703, 24258, 24674, 34164, 36387, 37011, 45406, 48516, 49348, 52559, 68109, 72774, 74022, 90812, 105118, 111033, 136218, 145548, 148044, 157677, 204327, 210236, 222066, 272436, 295139, 315354, 408654, 444132, 473031, 590278, 630708, 817308, 885417, 946062, 1180556, 1770834, 1892124, 2656251, 3541668, 3836807, 5312502, 7673614, 10625004, 11510421, 15347228, 23020842, 34531263, 46041684, 69062526, 138125052]

約数ペア:

[(1, 138125052), (2, 69062526), (3, 46041684), (4, 34531263), (6, 23020842), (9, 15347228), (12, 11510421), (13, 10625004), (18, 7673614), (26, 5312502), (36, 3836807), (39, 3541668), (52, 2656251), (73, 1892124), (78, 1770834), (117, 1180556), (146, 946062), (156, 885417), (169, 817308), (219, 630708), (234, 590278), (292, 473031), (311, 444132), (338, 408654), (438, 315354), (468, 295139), (507, 272436), (622, 222066), (657, 210236), (676, 204327), (876, 157677), (933, 148044), (949, 145548), (1014, 136218), (1244, 111033), (1314, 105118), (1521, 90812), (1866, 74022), (1898, 72774), (2028, 68109), (2628, 52559), (2799, 49348), (2847, 48516), (3042, 45406), (3732, 37011), (3796, 36387), (4043, 34164), (5598, 24674), (5694, 24258), (6084, 22703), (8086, 17082), (8541, 16172), (11196, 12337), (11388, 12129)]