143278398

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1487}}^1$

素因数の和:1649

約数の個数: 48

約数和(自身を含む): 319640256

約数和(自身を除く): 176361858

約数列:

[1, 2, 3, 6, 9, 18, 53, 101, 106, 159, 202, 303, 318, 477, 606, 909, 954, 1487, 1818, 2974, 4461, 5353, 8922, 10706, 13383, 16059, 26766, 32118, 48177, 78811, 96354, 150187, 157622, 236433, 300374, 450561, 472866, 709299, 901122, 1351683, 1418598, 2703366, 7959911, 15919822, 23879733, 47759466, 71639199, 143278398]

約数ペア:

[(1, 143278398), (2, 71639199), (3, 47759466), (6, 23879733), (9, 15919822), (18, 7959911), (53, 2703366), (101, 1418598), (106, 1351683), (159, 901122), (202, 709299), (303, 472866), (318, 450561), (477, 300374), (606, 236433), (909, 157622), (954, 150187), (1487, 96354), (1818, 78811), (2974, 48177), (4461, 32118), (5353, 26766), (8922, 16059), (10706, 13383)]