128737224

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2111}}^1$

素因数の和:2152

約数の個数: 144

約数和(自身を含む): 438197760

約数和(自身を除く): 309460536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 121, 126, 132, 154, 168, 198, 231, 242, 252, 264, 308, 363, 396, 462, 484, 504, 616, 693, 726, 792, 847, 924, 968, 1089, 1386, 1452, 1694, 1848, 2111, 2178, 2541, 2772, 2904, 3388, 4222, 4356, 5082, 5544, 6333, 6776, 7623, 8444, 8712, 10164, 12666, 14777, 15246, 16888, 18999, 20328, 23221, 25332, 29554, 30492, 37998, 44331, 46442, 50664, 59108, 60984, 69663, 75996, 88662, 92884, 118216, 132993, 139326, 151992, 162547, 177324, 185768, 208989, 255431, 265986, 278652, 325094, 354648, 417978, 487641, 510862, 531972, 557304, 650188, 766293, 835956, 975282, 1021724, 1063944, 1300376, 1462923, 1532586, 1671912, 1788017, 1950564, 2043448, 2298879, 2925846, 3065172, 3576034, 3901128, 4597758, 5364051, 5851692, 6130344, 7152068, 9195516, 10728102, 11703384, 14304136, 16092153, 18391032, 21456204, 32184306, 42912408, 64368612, 128737224]

約数ペア:

[(1, 128737224), (2, 64368612), (3, 42912408), (4, 32184306), (6, 21456204), (7, 18391032), (8, 16092153), (9, 14304136), (11, 11703384), (12, 10728102), (14, 9195516), (18, 7152068), (21, 6130344), (22, 5851692), (24, 5364051), (28, 4597758), (33, 3901128), (36, 3576034), (42, 3065172), (44, 2925846), (56, 2298879), (63, 2043448), (66, 1950564), (72, 1788017), (77, 1671912), (84, 1532586), (88, 1462923), (99, 1300376), (121, 1063944), (126, 1021724), (132, 975282), (154, 835956), (168, 766293), (198, 650188), (231, 557304), (242, 531972), (252, 510862), (264, 487641), (308, 417978), (363, 354648), (396, 325094), (462, 278652), (484, 265986), (504, 255431), (616, 208989), (693, 185768), (726, 177324), (792, 162547), (847, 151992), (924, 139326), (968, 132993), (1089, 118216), (1386, 92884), (1452, 88662), (1694, 75996), (1848, 69663), (2111, 60984), (2178, 59108), (2541, 50664), (2772, 46442), (2904, 44331), (3388, 37998), (4222, 30492), (4356, 29554), (5082, 25332), (5544, 23221), (6333, 20328), (6776, 18999), (7623, 16888), (8444, 15246), (8712, 14777), (10164, 12666)]