142764424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{887}}^1$

素因数の和:994

約数の個数: 64

約数和(自身を含む): 306892800

約数和(自身を除く): 164128376

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 59, 62, 88, 118, 124, 236, 248, 341, 472, 649, 682, 887, 1298, 1364, 1774, 1829, 2596, 2728, 3548, 3658, 5192, 7096, 7316, 9757, 14632, 19514, 20119, 27497, 39028, 40238, 52333, 54994, 78056, 80476, 104666, 109988, 160952, 209332, 219976, 302467, 418664, 575663, 604934, 1151326, 1209868, 1622323, 2302652, 2419736, 3244646, 4605304, 6489292, 12978584, 17845553, 35691106, 71382212, 142764424]

約数ペア:

[(1, 142764424), (2, 71382212), (4, 35691106), (8, 17845553), (11, 12978584), (22, 6489292), (31, 4605304), (44, 3244646), (59, 2419736), (62, 2302652), (88, 1622323), (118, 1209868), (124, 1151326), (236, 604934), (248, 575663), (341, 418664), (472, 302467), (649, 219976), (682, 209332), (887, 160952), (1298, 109988), (1364, 104666), (1774, 80476), (1829, 78056), (2596, 54994), (2728, 52333), (3548, 40238), (3658, 39028), (5192, 27497), (7096, 20119), (7316, 19514), (9757, 14632)]