140939316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:398

約数の個数: 144

約数和(自身を含む): 435891456

約数和(自身を除く): 294952140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 167, 197, 204, 238, 252, 306, 334, 357, 394, 476, 501, 591, 612, 668, 714, 788, 1002, 1071, 1169, 1182, 1379, 1428, 1503, 1773, 2004, 2142, 2338, 2364, 2758, 2839, 3006, 3349, 3507, 3546, 4137, 4284, 4676, 5516, 5678, 6012, 6698, 7014, 7092, 8274, 8517, 10047, 10521, 11356, 12411, 13396, 14028, 16548, 17034, 19873, 20094, 21042, 23443, 24822, 25551, 30141, 32899, 34068, 39746, 40188, 42084, 46886, 49644, 51102, 59619, 60282, 65798, 70329, 79492, 93772, 98697, 102204, 119238, 120564, 131596, 140658, 178857, 197394, 210987, 230293, 238476, 281316, 296091, 357714, 394788, 421974, 460586, 559283, 592182, 690879, 715428, 843948, 921172, 1118566, 1184364, 1381758, 1677849, 2072637, 2237132, 2763516, 3355698, 3914981, 4145274, 5033547, 6711396, 7829962, 8290548, 10067094, 11744943, 15659924, 20134188, 23489886, 35234829, 46979772, 70469658, 140939316]

約数ペア:

[(1, 140939316), (2, 70469658), (3, 46979772), (4, 35234829), (6, 23489886), (7, 20134188), (9, 15659924), (12, 11744943), (14, 10067094), (17, 8290548), (18, 7829962), (21, 6711396), (28, 5033547), (34, 4145274), (36, 3914981), (42, 3355698), (51, 2763516), (63, 2237132), (68, 2072637), (84, 1677849), (102, 1381758), (119, 1184364), (126, 1118566), (153, 921172), (167, 843948), (197, 715428), (204, 690879), (238, 592182), (252, 559283), (306, 460586), (334, 421974), (357, 394788), (394, 357714), (476, 296091), (501, 281316), (591, 238476), (612, 230293), (668, 210987), (714, 197394), (788, 178857), (1002, 140658), (1071, 131596), (1169, 120564), (1182, 119238), (1379, 102204), (1428, 98697), (1503, 93772), (1773, 79492), (2004, 70329), (2142, 65798), (2338, 60282), (2364, 59619), (2758, 51102), (2839, 49644), (3006, 46886), (3349, 42084), (3507, 40188), (3546, 39746), (4137, 34068), (4284, 32899), (4676, 30141), (5516, 25551), (5678, 24822), (6012, 23443), (6698, 21042), (7014, 20094), (7092, 19873), (8274, 17034), (8517, 16548), (10047, 14028), (10521, 13396), (11356, 12411)]