156911529032

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{1381}}^1$

素因数の和:1759

約数の個数: 128

約数和(自身を含む): 323288496000

約数和(自身を除く): 166376966968

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 89, 148, 152, 178, 227, 296, 356, 454, 703, 712, 908, 1381, 1406, 1691, 1816, 2762, 2812, 3293, 3382, 4313, 5524, 5624, 6586, 6764, 8399, 8626, 11048, 13172, 13528, 16798, 17252, 20203, 26239, 26344, 33596, 34504, 40406, 51097, 52478, 62567, 67192, 80812, 102194, 104956, 122909, 125134, 159581, 161624, 204388, 209912, 245818, 250268, 313487, 319162, 383857, 408776, 491636, 500536, 626974, 638324, 747511, 767714, 970843, 983272, 1253948, 1276648, 1495022, 1535428, 1941686, 2335271, 2507896, 2990044, 3070856, 3883372, 4547633, 4670542, 5956253, 5980088, 7766744, 9095266, 9341084, 11599019, 11912506, 14202709, 18190532, 18682168, 23198038, 23825012, 27900343, 28405418, 36381064, 46396076, 47650024, 55800686, 56810836, 86405027, 92792152, 111601372, 113621672, 172810054, 220381361, 223202744, 345620108, 440762722, 530106517, 691240216, 881525444, 1032312691, 1060213034, 1763050888, 2064625382, 2120426068, 4129250764, 4240852136, 8258501528, 19613941129, 39227882258, 78455764516, 156911529032]

約数ペア:

[(1, 156911529032), (2, 78455764516), (4, 39227882258), (8, 19613941129), (19, 8258501528), (37, 4240852136), (38, 4129250764), (74, 2120426068), (76, 2064625382), (89, 1763050888), (148, 1060213034), (152, 1032312691), (178, 881525444), (227, 691240216), (296, 530106517), (356, 440762722), (454, 345620108), (703, 223202744), (712, 220381361), (908, 172810054), (1381, 113621672), (1406, 111601372), (1691, 92792152), (1816, 86405027), (2762, 56810836), (2812, 55800686), (3293, 47650024), (3382, 46396076), (4313, 36381064), (5524, 28405418), (5624, 27900343), (6586, 23825012), (6764, 23198038), (8399, 18682168), (8626, 18190532), (11048, 14202709), (13172, 11912506), (13528, 11599019), (16798, 9341084), (17252, 9095266), (20203, 7766744), (26239, 5980088), (26344, 5956253), (33596, 4670542), (34504, 4547633), (40406, 3883372), (51097, 3070856), (52478, 2990044), (62567, 2507896), (67192, 2335271), (80812, 1941686), (102194, 1535428), (104956, 1495022), (122909, 1276648), (125134, 1253948), (159581, 983272), (161624, 970843), (204388, 767714), (209912, 747511), (245818, 638324), (250268, 626974), (313487, 500536), (319162, 491636), (383857, 408776)]