140587044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{383}}^1$

素因数の和:597

約数の個数: 72

約数和(自身を含む): 358106112

約数和(自身を除く): 217519068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 181, 338, 362, 383, 507, 543, 676, 724, 766, 1014, 1086, 1149, 1532, 2028, 2172, 2298, 2353, 4596, 4706, 4979, 7059, 9412, 9958, 14118, 14937, 19916, 28236, 29874, 30589, 59748, 61178, 64727, 69323, 91767, 122356, 129454, 138646, 183534, 194181, 207969, 258908, 277292, 367068, 388362, 415938, 776724, 831876, 901199, 1802398, 2703597, 3604796, 5407194, 10814388, 11715587, 23431174, 35146761, 46862348, 70293522, 140587044]

約数ペア:

[(1, 140587044), (2, 70293522), (3, 46862348), (4, 35146761), (6, 23431174), (12, 11715587), (13, 10814388), (26, 5407194), (39, 3604796), (52, 2703597), (78, 1802398), (156, 901199), (169, 831876), (181, 776724), (338, 415938), (362, 388362), (383, 367068), (507, 277292), (543, 258908), (676, 207969), (724, 194181), (766, 183534), (1014, 138646), (1086, 129454), (1149, 122356), (1532, 91767), (2028, 69323), (2172, 64727), (2298, 61178), (2353, 59748), (4596, 30589), (4706, 29874), (4979, 28236), (7059, 19916), (9412, 14937), (9958, 14118)]