140298228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:462

約数の個数: 144

約数和(自身を含む): 427574784

約数和(自身を除く): 287276556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 41, 42, 63, 74, 82, 84, 111, 123, 126, 148, 164, 222, 246, 252, 259, 287, 333, 367, 369, 444, 492, 518, 574, 666, 734, 738, 777, 861, 1036, 1101, 1148, 1332, 1468, 1476, 1517, 1554, 1722, 2202, 2331, 2569, 2583, 3034, 3108, 3303, 3444, 4404, 4551, 4662, 5138, 5166, 6068, 6606, 7707, 9102, 9324, 10276, 10332, 10619, 13212, 13579, 13653, 15047, 15414, 18204, 21238, 23121, 27158, 27306, 30094, 30828, 31857, 40737, 42476, 45141, 46242, 54316, 54612, 60188, 63714, 81474, 90282, 92484, 95053, 95571, 105329, 122211, 127428, 135423, 162948, 180564, 190106, 191142, 210658, 244422, 270846, 285159, 315987, 380212, 382284, 421316, 488844, 541692, 556739, 570318, 631974, 855477, 947961, 1113478, 1140636, 1263948, 1670217, 1710954, 1895922, 2226956, 3340434, 3421908, 3791844, 3897173, 5010651, 6680868, 7794346, 10021302, 11691519, 15588692, 20042604, 23383038, 35074557, 46766076, 70149114, 140298228]

約数ペア:

[(1, 140298228), (2, 70149114), (3, 46766076), (4, 35074557), (6, 23383038), (7, 20042604), (9, 15588692), (12, 11691519), (14, 10021302), (18, 7794346), (21, 6680868), (28, 5010651), (36, 3897173), (37, 3791844), (41, 3421908), (42, 3340434), (63, 2226956), (74, 1895922), (82, 1710954), (84, 1670217), (111, 1263948), (123, 1140636), (126, 1113478), (148, 947961), (164, 855477), (222, 631974), (246, 570318), (252, 556739), (259, 541692), (287, 488844), (333, 421316), (367, 382284), (369, 380212), (444, 315987), (492, 285159), (518, 270846), (574, 244422), (666, 210658), (734, 191142), (738, 190106), (777, 180564), (861, 162948), (1036, 135423), (1101, 127428), (1148, 122211), (1332, 105329), (1468, 95571), (1476, 95053), (1517, 92484), (1554, 90282), (1722, 81474), (2202, 63714), (2331, 60188), (2569, 54612), (2583, 54316), (3034, 46242), (3108, 45141), (3303, 42476), (3444, 40737), (4404, 31857), (4551, 30828), (4662, 30094), (5138, 27306), (5166, 27158), (6068, 23121), (6606, 21238), (7707, 18204), (9102, 15414), (9324, 15047), (10276, 13653), (10332, 13579), (10619, 13212)]