128445249912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{98411}}^1$

素因数の和:98901

約数の個数: 128

約数和(自身を含む): 389428093440

約数和(自身を除く): 260982843528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 457, 476, 714, 914, 952, 1371, 1428, 1828, 2742, 2856, 3199, 3656, 5484, 6398, 7769, 9597, 10968, 12796, 15538, 19194, 23307, 25592, 31076, 38388, 46614, 54383, 62152, 76776, 93228, 98411, 108766, 163149, 186456, 196822, 217532, 295233, 326298, 393644, 435064, 590466, 652596, 688877, 787288, 1180932, 1305192, 1377754, 1672987, 2066631, 2361864, 2755508, 3345974, 4133262, 5018961, 5511016, 6691948, 8266524, 10037922, 11710909, 13383896, 16533048, 20075844, 23421818, 35132727, 40151688, 44973827, 46843636, 70265454, 89947654, 93687272, 134921481, 140530908, 179895308, 269842962, 281061816, 314816789, 359790616, 539685924, 629633578, 764555059, 944450367, 1079371848, 1259267156, 1529110118, 1888900734, 2293665177, 2518534312, 3058220236, 3777801468, 4587330354, 5351885413, 6116440472, 7555602936, 9174660708, 10703770826, 16055656239, 18349321416, 21407541652, 32111312478, 42815083304, 64222624956, 128445249912]

約数ペア:

[(1, 128445249912), (2, 64222624956), (3, 42815083304), (4, 32111312478), (6, 21407541652), (7, 18349321416), (8, 16055656239), (12, 10703770826), (14, 9174660708), (17, 7555602936), (21, 6116440472), (24, 5351885413), (28, 4587330354), (34, 3777801468), (42, 3058220236), (51, 2518534312), (56, 2293665177), (68, 1888900734), (84, 1529110118), (102, 1259267156), (119, 1079371848), (136, 944450367), (168, 764555059), (204, 629633578), (238, 539685924), (357, 359790616), (408, 314816789), (457, 281061816), (476, 269842962), (714, 179895308), (914, 140530908), (952, 134921481), (1371, 93687272), (1428, 89947654), (1828, 70265454), (2742, 46843636), (2856, 44973827), (3199, 40151688), (3656, 35132727), (5484, 23421818), (6398, 20075844), (7769, 16533048), (9597, 13383896), (10968, 11710909), (12796, 10037922), (15538, 8266524), (19194, 6691948), (23307, 5511016), (25592, 5018961), (31076, 4133262), (38388, 3345974), (46614, 2755508), (54383, 2361864), (62152, 2066631), (76776, 1672987), (93228, 1377754), (98411, 1305192), (108766, 1180932), (163149, 787288), (186456, 688877), (196822, 652596), (217532, 590466), (295233, 435064), (326298, 393644)]