120772652

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 300303360

約数和(自身を除く): 179530708

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 44, 49, 52, 62, 77, 91, 98, 124, 139, 143, 154, 182, 196, 217, 278, 286, 308, 341, 364, 403, 434, 539, 556, 572, 637, 682, 806, 868, 973, 1001, 1078, 1274, 1364, 1519, 1529, 1612, 1807, 1946, 2002, 2156, 2387, 2548, 2821, 3038, 3058, 3614, 3892, 4004, 4309, 4433, 4774, 5642, 6076, 6116, 6811, 7007, 7228, 8618, 8866, 9548, 10703, 11284, 12649, 13622, 14014, 16709, 17236, 17732, 19747, 19877, 21406, 25298, 27244, 28028, 30163, 31031, 33418, 39494, 39754, 42812, 47399, 50596, 56017, 60326, 62062, 66836, 74921, 78988, 79508, 88543, 94798, 112034, 120652, 124124, 139139, 149842, 177086, 189596, 211141, 217217, 224068, 278278, 299684, 331793, 354172, 392119, 422282, 434434, 556556, 616187, 663586, 784238, 844564, 868868, 973973, 1232374, 1327172, 1568476, 1947946, 2322551, 2464748, 2744833, 3895892, 4313309, 4645102, 5489666, 8626618, 9290204, 10979332, 17253236, 30193163, 60386326, 120772652]

約数ペア:

[(1, 120772652), (2, 60386326), (4, 30193163), (7, 17253236), (11, 10979332), (13, 9290204), (14, 8626618), (22, 5489666), (26, 4645102), (28, 4313309), (31, 3895892), (44, 2744833), (49, 2464748), (52, 2322551), (62, 1947946), (77, 1568476), (91, 1327172), (98, 1232374), (124, 973973), (139, 868868), (143, 844564), (154, 784238), (182, 663586), (196, 616187), (217, 556556), (278, 434434), (286, 422282), (308, 392119), (341, 354172), (364, 331793), (403, 299684), (434, 278278), (539, 224068), (556, 217217), (572, 211141), (637, 189596), (682, 177086), (806, 149842), (868, 139139), (973, 124124), (1001, 120652), (1078, 112034), (1274, 94798), (1364, 88543), (1519, 79508), (1529, 78988), (1612, 74921), (1807, 66836), (1946, 62062), (2002, 60326), (2156, 56017), (2387, 50596), (2548, 47399), (2821, 42812), (3038, 39754), (3058, 39494), (3614, 33418), (3892, 31031), (4004, 30163), (4309, 28028), (4433, 27244), (4774, 25298), (5642, 21406), (6076, 19877), (6116, 19747), (6811, 17732), (7007, 17236), (7228, 16709), (8618, 14014), (8866, 13622), (9548, 12649), (10703, 11284)]