128364522

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 312621120

約数和(自身を除く): 184256598

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 41, 66, 78, 82, 89, 123, 143, 178, 246, 267, 286, 429, 451, 533, 534, 858, 902, 979, 1066, 1157, 1353, 1599, 1681, 1958, 2314, 2706, 2937, 3198, 3362, 3471, 3649, 5043, 5863, 5874, 6942, 7298, 10086, 10947, 11726, 12727, 17589, 18491, 21853, 21894, 25454, 35178, 36982, 38181, 40139, 43706, 47437, 55473, 65559, 76362, 80278, 94874, 110946, 120417, 131118, 142311, 149609, 240383, 240834, 284622, 299218, 448827, 480766, 521807, 721149, 897654, 1043614, 1442298, 1565421, 1645699, 1944917, 3130842, 3291398, 3889834, 4937097, 5834751, 9874194, 11669502, 21394087, 42788174, 64182261, 128364522]

約数ペア:

[(1, 128364522), (2, 64182261), (3, 42788174), (6, 21394087), (11, 11669502), (13, 9874194), (22, 5834751), (26, 4937097), (33, 3889834), (39, 3291398), (41, 3130842), (66, 1944917), (78, 1645699), (82, 1565421), (89, 1442298), (123, 1043614), (143, 897654), (178, 721149), (246, 521807), (267, 480766), (286, 448827), (429, 299218), (451, 284622), (533, 240834), (534, 240383), (858, 149609), (902, 142311), (979, 131118), (1066, 120417), (1157, 110946), (1353, 94874), (1599, 80278), (1681, 76362), (1958, 65559), (2314, 55473), (2706, 47437), (2937, 43706), (3198, 40139), (3362, 38181), (3471, 36982), (3649, 35178), (5043, 25454), (5863, 21894), (5874, 21853), (6942, 18491), (7298, 17589), (10086, 12727), (10947, 11726)]