111031998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:318

約数の個数: 128

約数和(自身を含む): 298930176

約数和(自身を除く): 187898178

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 67, 77, 102, 119, 134, 154, 187, 201, 211, 231, 238, 357, 374, 402, 422, 462, 469, 561, 633, 714, 737, 938, 1122, 1139, 1266, 1309, 1407, 1474, 1477, 2211, 2278, 2321, 2618, 2814, 2954, 3417, 3587, 3927, 4422, 4431, 4642, 5159, 6834, 6963, 7174, 7854, 7973, 8862, 10318, 10761, 12529, 13926, 14137, 15477, 15946, 16247, 21522, 23919, 25058, 25109, 28274, 30954, 32494, 37587, 39457, 42411, 47838, 48741, 50218, 75174, 75327, 78914, 84822, 87703, 97482, 98959, 118371, 150654, 155507, 175406, 197918, 236742, 240329, 263109, 276199, 296877, 311014, 466521, 480658, 526218, 552398, 593754, 720987, 828597, 933042, 1088549, 1441974, 1657194, 1682303, 2177098, 2643619, 3265647, 3364606, 5046909, 5287238, 6531294, 7930857, 10093818, 15861714, 18505333, 37010666, 55515999, 111031998]

約数ペア:

[(1, 111031998), (2, 55515999), (3, 37010666), (6, 18505333), (7, 15861714), (11, 10093818), (14, 7930857), (17, 6531294), (21, 5287238), (22, 5046909), (33, 3364606), (34, 3265647), (42, 2643619), (51, 2177098), (66, 1682303), (67, 1657194), (77, 1441974), (102, 1088549), (119, 933042), (134, 828597), (154, 720987), (187, 593754), (201, 552398), (211, 526218), (231, 480658), (238, 466521), (357, 311014), (374, 296877), (402, 276199), (422, 263109), (462, 240329), (469, 236742), (561, 197918), (633, 175406), (714, 155507), (737, 150654), (938, 118371), (1122, 98959), (1139, 97482), (1266, 87703), (1309, 84822), (1407, 78914), (1474, 75327), (1477, 75174), (2211, 50218), (2278, 48741), (2321, 47838), (2618, 42411), (2814, 39457), (2954, 37587), (3417, 32494), (3587, 30954), (3927, 28274), (4422, 25109), (4431, 25058), (4642, 23919), (5159, 21522), (6834, 16247), (6963, 15946), (7174, 15477), (7854, 14137), (7973, 13926), (8862, 12529), (10318, 10761)]