144840906

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 387878400

約数和(自身を除く): 243037494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 73, 87, 126, 146, 174, 181, 189, 203, 219, 261, 362, 378, 406, 438, 511, 522, 543, 609, 657, 783, 1022, 1086, 1218, 1267, 1314, 1533, 1566, 1629, 1827, 1971, 2117, 2534, 3066, 3258, 3654, 3801, 3942, 4234, 4599, 4887, 5249, 5481, 6351, 7602, 9198, 9774, 10498, 10962, 11403, 12702, 13213, 13797, 14819, 15747, 19053, 22806, 26426, 27594, 29638, 31494, 34209, 36743, 38106, 39639, 44457, 47241, 57159, 68418, 73486, 79278, 88914, 92491, 94482, 110229, 114318, 118917, 133371, 141723, 184982, 220458, 237834, 266742, 277473, 283446, 330687, 356751, 383177, 400113, 554946, 661374, 713502, 766354, 800226, 832419, 992061, 1149531, 1664838, 1984122, 2299062, 2497257, 2682239, 3448593, 4994514, 5364478, 6897186, 8046717, 10345779, 16093434, 20691558, 24140151, 48280302, 72420453, 144840906]

約数ペア:

[(1, 144840906), (2, 72420453), (3, 48280302), (6, 24140151), (7, 20691558), (9, 16093434), (14, 10345779), (18, 8046717), (21, 6897186), (27, 5364478), (29, 4994514), (42, 3448593), (54, 2682239), (58, 2497257), (63, 2299062), (73, 1984122), (87, 1664838), (126, 1149531), (146, 992061), (174, 832419), (181, 800226), (189, 766354), (203, 713502), (219, 661374), (261, 554946), (362, 400113), (378, 383177), (406, 356751), (438, 330687), (511, 283446), (522, 277473), (543, 266742), (609, 237834), (657, 220458), (783, 184982), (1022, 141723), (1086, 133371), (1218, 118917), (1267, 114318), (1314, 110229), (1533, 94482), (1566, 92491), (1629, 88914), (1827, 79278), (1971, 73486), (2117, 68418), (2534, 57159), (3066, 47241), (3258, 44457), (3654, 39639), (3801, 38106), (3942, 36743), (4234, 34209), (4599, 31494), (4887, 29638), (5249, 27594), (5481, 26426), (6351, 22806), (7602, 19053), (9198, 15747), (9774, 14819), (10498, 13797), (10962, 13213), (11403, 12702)]