189921037108

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{5449}}^1$

素因数の和:5630

約数の個数: 144

約数和(自身を含む): 397472947200

約数和(自身を除く): 207551910092

約数列:

[1, 2, 4, 11, 22, 23, 31, 44, 46, 62, 92, 101, 121, 124, 202, 242, 253, 341, 404, 484, 506, 682, 713, 1012, 1111, 1364, 1426, 2222, 2323, 2783, 2852, 3131, 3751, 4444, 4646, 5449, 5566, 6262, 7502, 7843, 9292, 10898, 11132, 12221, 12524, 15004, 15686, 21796, 24442, 25553, 31372, 34441, 48884, 51106, 59939, 68882, 72013, 86273, 102212, 119878, 125327, 137764, 144026, 168919, 172546, 239756, 250654, 281083, 288052, 337838, 345092, 378851, 501308, 550349, 562166, 659329, 675676, 757702, 792143, 1100698, 1124332, 1318658, 1378597, 1515404, 1584286, 1858109, 2201396, 2637316, 2757194, 3168572, 3716218, 3885137, 5514388, 6053839, 7432436, 7770274, 8713573, 12107678, 12658027, 15164567, 15540548, 17060819, 17427146, 20439199, 24215356, 25316054, 30329134, 34121638, 34854292, 40878398, 42736507, 50632108, 60658268, 66592229, 68243276, 81756796, 85473014, 133184458, 139238297, 170946028, 187669009, 266368916, 278476594, 375338018, 392398837, 470101577, 556953188, 750676036, 784797674, 940203154, 1531621267, 1569595348, 1880406308, 2064359099, 3063242534, 4128718198, 4316387207, 6126485068, 8257436396, 8632774414, 17265548828, 47480259277, 94960518554, 189921037108]

約数ペア:

[(1, 189921037108), (2, 94960518554), (4, 47480259277), (11, 17265548828), (22, 8632774414), (23, 8257436396), (31, 6126485068), (44, 4316387207), (46, 4128718198), (62, 3063242534), (92, 2064359099), (101, 1880406308), (121, 1569595348), (124, 1531621267), (202, 940203154), (242, 784797674), (253, 750676036), (341, 556953188), (404, 470101577), (484, 392398837), (506, 375338018), (682, 278476594), (713, 266368916), (1012, 187669009), (1111, 170946028), (1364, 139238297), (1426, 133184458), (2222, 85473014), (2323, 81756796), (2783, 68243276), (2852, 66592229), (3131, 60658268), (3751, 50632108), (4444, 42736507), (4646, 40878398), (5449, 34854292), (5566, 34121638), (6262, 30329134), (7502, 25316054), (7843, 24215356), (9292, 20439199), (10898, 17427146), (11132, 17060819), (12221, 15540548), (12524, 15164567), (15004, 12658027), (15686, 12107678), (21796, 8713573), (24442, 7770274), (25553, 7432436), (31372, 6053839), (34441, 5514388), (48884, 3885137), (51106, 3716218), (59939, 3168572), (68882, 2757194), (72013, 2637316), (86273, 2201396), (102212, 1858109), (119878, 1584286), (125327, 1515404), (137764, 1378597), (144026, 1318658), (168919, 1124332), (172546, 1100698), (239756, 792143), (250654, 757702), (281083, 675676), (288052, 659329), (337838, 562166), (345092, 550349), (378851, 501308)]