111801996

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 317011968

約数和(自身を除く): 205209972

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 71, 83, 93, 102, 124, 142, 153, 166, 186, 204, 213, 249, 279, 284, 306, 332, 372, 426, 498, 527, 558, 612, 639, 747, 852, 996, 1054, 1116, 1207, 1278, 1411, 1494, 1581, 2108, 2201, 2414, 2556, 2573, 2822, 2988, 3162, 3621, 4233, 4402, 4743, 4828, 5146, 5644, 5893, 6324, 6603, 7242, 7719, 8466, 8804, 9486, 10292, 10863, 11786, 12699, 13206, 14484, 15438, 16932, 17679, 18972, 19809, 21726, 23157, 23572, 25398, 26412, 30876, 35358, 37417, 39618, 43452, 43741, 46314, 50796, 53037, 70716, 74834, 79236, 87482, 92628, 100181, 106074, 112251, 131223, 149668, 174964, 182683, 200362, 212148, 224502, 262446, 300543, 336753, 365366, 393669, 400724, 449004, 524892, 548049, 601086, 673506, 730732, 787338, 901629, 1096098, 1202172, 1347012, 1574676, 1644147, 1803258, 2192196, 3105611, 3288294, 3606516, 6211222, 6576588, 9316833, 12422444, 18633666, 27950499, 37267332, 55900998, 111801996]

約数ペア:

[(1, 111801996), (2, 55900998), (3, 37267332), (4, 27950499), (6, 18633666), (9, 12422444), (12, 9316833), (17, 6576588), (18, 6211222), (31, 3606516), (34, 3288294), (36, 3105611), (51, 2192196), (62, 1803258), (68, 1644147), (71, 1574676), (83, 1347012), (93, 1202172), (102, 1096098), (124, 901629), (142, 787338), (153, 730732), (166, 673506), (186, 601086), (204, 548049), (213, 524892), (249, 449004), (279, 400724), (284, 393669), (306, 365366), (332, 336753), (372, 300543), (426, 262446), (498, 224502), (527, 212148), (558, 200362), (612, 182683), (639, 174964), (747, 149668), (852, 131223), (996, 112251), (1054, 106074), (1116, 100181), (1207, 92628), (1278, 87482), (1411, 79236), (1494, 74834), (1581, 70716), (2108, 53037), (2201, 50796), (2414, 46314), (2556, 43741), (2573, 43452), (2822, 39618), (2988, 37417), (3162, 35358), (3621, 30876), (4233, 26412), (4402, 25398), (4743, 23572), (4828, 23157), (5146, 21726), (5644, 19809), (5893, 18972), (6324, 17679), (6603, 16932), (7242, 15438), (7719, 14484), (8466, 13206), (8804, 12699), (9486, 11786), (10292, 10863)]