139852284

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 400404480

約数和(自身を除く): 260552196

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 31, 33, 39, 44, 52, 62, 66, 78, 93, 121, 124, 132, 143, 156, 186, 239, 242, 286, 341, 363, 372, 403, 429, 478, 484, 572, 682, 717, 726, 806, 858, 956, 1023, 1209, 1364, 1434, 1452, 1573, 1612, 1716, 2046, 2418, 2629, 2868, 3107, 3146, 3751, 4092, 4433, 4719, 4836, 5258, 6214, 6292, 7409, 7502, 7887, 8866, 9321, 9438, 10516, 11253, 12428, 13299, 14818, 15004, 15774, 17732, 18642, 18876, 22227, 22506, 26598, 28919, 29636, 31548, 34177, 37284, 44454, 45012, 48763, 53196, 57838, 68354, 81499, 86757, 88908, 96317, 97526, 102531, 115676, 136708, 146289, 162998, 173514, 192634, 195052, 205062, 244497, 288951, 292578, 325996, 347028, 375947, 385268, 410124, 488994, 577902, 585156, 751894, 896489, 977988, 1059487, 1127841, 1155804, 1503788, 1792978, 2118974, 2255682, 2689467, 3178461, 3585956, 4237948, 4511364, 5378934, 6356922, 10757868, 11654357, 12713844, 23308714, 34963071, 46617428, 69926142, 139852284]

約数ペア:

[(1, 139852284), (2, 69926142), (3, 46617428), (4, 34963071), (6, 23308714), (11, 12713844), (12, 11654357), (13, 10757868), (22, 6356922), (26, 5378934), (31, 4511364), (33, 4237948), (39, 3585956), (44, 3178461), (52, 2689467), (62, 2255682), (66, 2118974), (78, 1792978), (93, 1503788), (121, 1155804), (124, 1127841), (132, 1059487), (143, 977988), (156, 896489), (186, 751894), (239, 585156), (242, 577902), (286, 488994), (341, 410124), (363, 385268), (372, 375947), (403, 347028), (429, 325996), (478, 292578), (484, 288951), (572, 244497), (682, 205062), (717, 195052), (726, 192634), (806, 173514), (858, 162998), (956, 146289), (1023, 136708), (1209, 115676), (1364, 102531), (1434, 97526), (1452, 96317), (1573, 88908), (1612, 86757), (1716, 81499), (2046, 68354), (2418, 57838), (2629, 53196), (2868, 48763), (3107, 45012), (3146, 44454), (3751, 37284), (4092, 34177), (4433, 31548), (4719, 29636), (4836, 28919), (5258, 26598), (6214, 22506), (6292, 22227), (7409, 18876), (7502, 18642), (7887, 17732), (8866, 15774), (9321, 15004), (9438, 14818), (10516, 13299), (11253, 12428)]