2153160828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{12401}}^1$

素因数の和:12484

約数の個数: 144

約数和(自身を含む): 6825663936

約数和(自身を除く): 4672503108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 53, 63, 78, 84, 91, 106, 117, 126, 156, 159, 182, 212, 234, 252, 273, 318, 364, 371, 468, 477, 546, 636, 689, 742, 819, 954, 1092, 1113, 1378, 1484, 1638, 1908, 2067, 2226, 2756, 3276, 3339, 4134, 4452, 4823, 6201, 6678, 8268, 9646, 12401, 12402, 13356, 14469, 19292, 24802, 24804, 28938, 37203, 43407, 49604, 57876, 74406, 86807, 86814, 111609, 148812, 161213, 173614, 173628, 223218, 260421, 322426, 347228, 446436, 483639, 520842, 644852, 657253, 781263, 967278, 1041684, 1128491, 1314506, 1450917, 1562526, 1934556, 1971759, 2256982, 2629012, 2901834, 3125052, 3385473, 3943518, 4513964, 4600771, 5803668, 5915277, 6770946, 7887036, 8544289, 9201542, 10156419, 11830554, 13541892, 13802313, 17088578, 18403084, 20312838, 23661108, 25632867, 27604626, 34177156, 40625676, 41406939, 51265734, 55209252, 59810023, 76898601, 82813878, 102531468, 119620046, 153797202, 165627756, 179430069, 239240092, 307594404, 358860138, 538290207, 717720276, 1076580414, 2153160828]

約数ペア:

[(1, 2153160828), (2, 1076580414), (3, 717720276), (4, 538290207), (6, 358860138), (7, 307594404), (9, 239240092), (12, 179430069), (13, 165627756), (14, 153797202), (18, 119620046), (21, 102531468), (26, 82813878), (28, 76898601), (36, 59810023), (39, 55209252), (42, 51265734), (52, 41406939), (53, 40625676), (63, 34177156), (78, 27604626), (84, 25632867), (91, 23661108), (106, 20312838), (117, 18403084), (126, 17088578), (156, 13802313), (159, 13541892), (182, 11830554), (212, 10156419), (234, 9201542), (252, 8544289), (273, 7887036), (318, 6770946), (364, 5915277), (371, 5803668), (468, 4600771), (477, 4513964), (546, 3943518), (636, 3385473), (689, 3125052), (742, 2901834), (819, 2629012), (954, 2256982), (1092, 1971759), (1113, 1934556), (1378, 1562526), (1484, 1450917), (1638, 1314506), (1908, 1128491), (2067, 1041684), (2226, 967278), (2756, 781263), (3276, 657253), (3339, 644852), (4134, 520842), (4452, 483639), (4823, 446436), (6201, 347228), (6678, 322426), (8268, 260421), (9646, 223218), (12401, 173628), (12402, 173614), (13356, 161213), (14469, 148812), (19292, 111609), (24802, 86814), (24804, 86807), (28938, 74406), (37203, 57876), (43407, 49604)]