142071512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2741}}^1$

素因数の和:2808

約数の個数: 64

約数和(自身を含む): 315878400

約数和(自身を除く): 173806888

約数列:

[1, 2, 4, 8, 11, 19, 22, 31, 38, 44, 62, 76, 88, 124, 152, 209, 248, 341, 418, 589, 682, 836, 1178, 1364, 1672, 2356, 2728, 2741, 4712, 5482, 6479, 10964, 12958, 21928, 25916, 30151, 51832, 52079, 60302, 84971, 104158, 120604, 169942, 208316, 241208, 339884, 416632, 572869, 679768, 934681, 1145738, 1614449, 1869362, 2291476, 3228898, 3738724, 4582952, 6457796, 7477448, 12915592, 17758939, 35517878, 71035756, 142071512]

約数ペア:

[(1, 142071512), (2, 71035756), (4, 35517878), (8, 17758939), (11, 12915592), (19, 7477448), (22, 6457796), (31, 4582952), (38, 3738724), (44, 3228898), (62, 2291476), (76, 1869362), (88, 1614449), (124, 1145738), (152, 934681), (209, 679768), (248, 572869), (341, 416632), (418, 339884), (589, 241208), (682, 208316), (836, 169942), (1178, 120604), (1364, 104158), (1672, 84971), (2356, 60302), (2728, 52079), (2741, 51832), (4712, 30151), (5482, 25916), (6479, 21928), (10964, 12958)]