156736047832

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{6961}}^1$

素因数の和:7341

約数の個数: 128

約数和(自身を含む): 365902669440

約数和(自身を除く): 209166621608

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 157, 182, 197, 314, 364, 394, 628, 728, 788, 1099, 1256, 1379, 1576, 2041, 2198, 2561, 2758, 4082, 4396, 5122, 5516, 6961, 8164, 8792, 10244, 11032, 13922, 14287, 16328, 17927, 20488, 27844, 28574, 30929, 35854, 48727, 55688, 57148, 61858, 71708, 90493, 97454, 114296, 123716, 143416, 180986, 194908, 216503, 247432, 361972, 389816, 402077, 433006, 633451, 723944, 804154, 866012, 1092877, 1266902, 1371317, 1608308, 1732024, 2185754, 2533804, 2742634, 2814539, 3216616, 4371508, 5067608, 5485268, 5629078, 7650139, 8743016, 9599219, 10970536, 11258156, 14207401, 15300278, 17827121, 19198438, 22516312, 28414802, 30600556, 35654242, 38396876, 56829604, 61201112, 71308484, 76793752, 99451807, 113659208, 124789847, 142616968, 198903614, 215296769, 249579694, 397807228, 430593538, 499159388, 795614456, 861187076, 998318776, 1507077383, 1722374152, 2798857997, 3014154766, 5597715994, 6028309532, 11195431988, 12056619064, 19592005979, 22390863976, 39184011958, 78368023916, 156736047832]

約数ペア:

[(1, 156736047832), (2, 78368023916), (4, 39184011958), (7, 22390863976), (8, 19592005979), (13, 12056619064), (14, 11195431988), (26, 6028309532), (28, 5597715994), (52, 3014154766), (56, 2798857997), (91, 1722374152), (104, 1507077383), (157, 998318776), (182, 861187076), (197, 795614456), (314, 499159388), (364, 430593538), (394, 397807228), (628, 249579694), (728, 215296769), (788, 198903614), (1099, 142616968), (1256, 124789847), (1379, 113659208), (1576, 99451807), (2041, 76793752), (2198, 71308484), (2561, 61201112), (2758, 56829604), (4082, 38396876), (4396, 35654242), (5122, 30600556), (5516, 28414802), (6961, 22516312), (8164, 19198438), (8792, 17827121), (10244, 15300278), (11032, 14207401), (13922, 11258156), (14287, 10970536), (16328, 9599219), (17927, 8743016), (20488, 7650139), (27844, 5629078), (28574, 5485268), (30929, 5067608), (35854, 4371508), (48727, 3216616), (55688, 2814539), (57148, 2742634), (61858, 2533804), (71708, 2185754), (90493, 1732024), (97454, 1608308), (114296, 1371317), (123716, 1266902), (143416, 1092877), (180986, 866012), (194908, 804154), (216503, 723944), (247432, 633451), (361972, 433006), (389816, 402077)]