156742821268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1\times {\mathrm{4931}}^1$

素因数の和:5821

約数の個数: 96

約数和(自身を含む): 322150348800

約数和(自身を除く): 165407527532

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 47, 76, 94, 188, 209, 418, 517, 809, 836, 893, 1034, 1618, 1786, 2068, 3236, 3572, 4931, 8899, 9823, 9862, 15371, 17798, 19646, 19724, 30742, 35596, 38023, 39292, 54241, 61484, 76046, 93689, 108482, 152092, 169081, 187378, 216964, 231757, 338162, 374756, 418253, 463514, 676324, 722437, 836506, 927028, 1030579, 1444874, 1673012, 2061158, 2549327, 2889748, 3989179, 4122316, 4403383, 5098654, 7946807, 7978358, 8806766, 10197308, 15893614, 15956716, 17613532, 31787228, 43880969, 48437213, 75794401, 87761938, 96874426, 151588802, 175523876, 187491413, 193748852, 303177604, 374982826, 749965652, 833738411, 1667476822, 2062405543, 3334953644, 3562336847, 4124811086, 7124673694, 8249622172, 14249347388, 39185705317, 78371410634, 156742821268]

約数ペア:

[(1, 156742821268), (2, 78371410634), (4, 39185705317), (11, 14249347388), (19, 8249622172), (22, 7124673694), (38, 4124811086), (44, 3562336847), (47, 3334953644), (76, 2062405543), (94, 1667476822), (188, 833738411), (209, 749965652), (418, 374982826), (517, 303177604), (809, 193748852), (836, 187491413), (893, 175523876), (1034, 151588802), (1618, 96874426), (1786, 87761938), (2068, 75794401), (3236, 48437213), (3572, 43880969), (4931, 31787228), (8899, 17613532), (9823, 15956716), (9862, 15893614), (15371, 10197308), (17798, 8806766), (19646, 7978358), (19724, 7946807), (30742, 5098654), (35596, 4403383), (38023, 4122316), (39292, 3989179), (54241, 2889748), (61484, 2549327), (76046, 2061158), (93689, 1673012), (108482, 1444874), (152092, 1030579), (169081, 927028), (187378, 836506), (216964, 722437), (231757, 676324), (338162, 463514), (374756, 418253)]