145980828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 440294400

約数和(自身を除く): 294313572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 71, 82, 84, 123, 126, 142, 164, 199, 213, 246, 252, 284, 287, 369, 398, 426, 492, 497, 574, 597, 639, 738, 796, 852, 861, 994, 1148, 1194, 1278, 1393, 1476, 1491, 1722, 1791, 1988, 2388, 2556, 2583, 2786, 2911, 2982, 3444, 3582, 4179, 4473, 5166, 5572, 5822, 5964, 7164, 8159, 8358, 8733, 8946, 10332, 11644, 12537, 14129, 16318, 16716, 17466, 17892, 20377, 24477, 25074, 26199, 28258, 32636, 34932, 40754, 42387, 48954, 50148, 52398, 56516, 57113, 61131, 73431, 81508, 84774, 97908, 98903, 104796, 114226, 122262, 127161, 146862, 169548, 171339, 183393, 197806, 228452, 244524, 254322, 293724, 296709, 342678, 366786, 395612, 508644, 514017, 579289, 593418, 685356, 733572, 890127, 1028034, 1158578, 1186836, 1737867, 1780254, 2056068, 2317156, 3475734, 3560508, 4055023, 5213601, 6951468, 8110046, 10427202, 12165069, 16220092, 20854404, 24330138, 36495207, 48660276, 72990414, 145980828]

約数ペア:

[(1, 145980828), (2, 72990414), (3, 48660276), (4, 36495207), (6, 24330138), (7, 20854404), (9, 16220092), (12, 12165069), (14, 10427202), (18, 8110046), (21, 6951468), (28, 5213601), (36, 4055023), (41, 3560508), (42, 3475734), (63, 2317156), (71, 2056068), (82, 1780254), (84, 1737867), (123, 1186836), (126, 1158578), (142, 1028034), (164, 890127), (199, 733572), (213, 685356), (246, 593418), (252, 579289), (284, 514017), (287, 508644), (369, 395612), (398, 366786), (426, 342678), (492, 296709), (497, 293724), (574, 254322), (597, 244524), (639, 228452), (738, 197806), (796, 183393), (852, 171339), (861, 169548), (994, 146862), (1148, 127161), (1194, 122262), (1278, 114226), (1393, 104796), (1476, 98903), (1491, 97908), (1722, 84774), (1791, 81508), (1988, 73431), (2388, 61131), (2556, 57113), (2583, 56516), (2786, 52398), (2911, 50148), (2982, 48954), (3444, 42387), (3582, 40754), (4179, 34932), (4473, 32636), (5166, 28258), (5572, 26199), (5822, 25074), (5964, 24477), (7164, 20377), (8159, 17892), (8358, 17466), (8733, 16716), (8946, 16318), (10332, 14129), (11644, 12537)]