129783984

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:819

約数の個数: 160

約数和(自身を含む): 408188160

約数和(自身を除く): 278404176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 19, 22, 24, 33, 34, 38, 44, 48, 51, 57, 66, 68, 76, 88, 102, 114, 132, 136, 152, 176, 187, 204, 209, 228, 264, 272, 304, 323, 374, 408, 418, 456, 528, 561, 627, 646, 748, 761, 816, 836, 912, 969, 1122, 1254, 1292, 1496, 1522, 1672, 1938, 2244, 2283, 2508, 2584, 2992, 3044, 3344, 3553, 3876, 4488, 4566, 5016, 5168, 6088, 7106, 7752, 8371, 8976, 9132, 10032, 10659, 12176, 12937, 14212, 14459, 15504, 16742, 18264, 21318, 25113, 25874, 28424, 28918, 33484, 36528, 38811, 42636, 43377, 50226, 51748, 56848, 57836, 66968, 77622, 85272, 86754, 100452, 103496, 115672, 133936, 142307, 155244, 159049, 170544, 173508, 200904, 206992, 231344, 245803, 284614, 310488, 318098, 347016, 401808, 426921, 477147, 491606, 569228, 620976, 636196, 694032, 737409, 853842, 954294, 983212, 1138456, 1272392, 1474818, 1707684, 1908588, 1966424, 2276912, 2544784, 2703833, 2949636, 3415368, 3817176, 3932848, 5407666, 5899272, 6830736, 7634352, 8111499, 10815332, 11798544, 16222998, 21630664, 32445996, 43261328, 64891992, 129783984]

約数ペア:

[(1, 129783984), (2, 64891992), (3, 43261328), (4, 32445996), (6, 21630664), (8, 16222998), (11, 11798544), (12, 10815332), (16, 8111499), (17, 7634352), (19, 6830736), (22, 5899272), (24, 5407666), (33, 3932848), (34, 3817176), (38, 3415368), (44, 2949636), (48, 2703833), (51, 2544784), (57, 2276912), (66, 1966424), (68, 1908588), (76, 1707684), (88, 1474818), (102, 1272392), (114, 1138456), (132, 983212), (136, 954294), (152, 853842), (176, 737409), (187, 694032), (204, 636196), (209, 620976), (228, 569228), (264, 491606), (272, 477147), (304, 426921), (323, 401808), (374, 347016), (408, 318098), (418, 310488), (456, 284614), (528, 245803), (561, 231344), (627, 206992), (646, 200904), (748, 173508), (761, 170544), (816, 159049), (836, 155244), (912, 142307), (969, 133936), (1122, 115672), (1254, 103496), (1292, 100452), (1496, 86754), (1522, 85272), (1672, 77622), (1938, 66968), (2244, 57836), (2283, 56848), (2508, 51748), (2584, 50226), (2992, 43377), (3044, 42636), (3344, 38811), (3553, 36528), (3876, 33484), (4488, 28918), (4566, 28424), (5016, 25874), (5168, 25113), (6088, 21318), (7106, 18264), (7752, 16742), (8371, 15504), (8976, 14459), (9132, 14212), (10032, 12937), (10659, 12176)]