147705516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^2\times {\mathrm{317}}^1$

素因数の和:420

約数の個数: 108

約数和(自身を含む): 438237072

約数和(自身を除く): 290531556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 317, 387, 516, 602, 634, 774, 903, 951, 1204, 1268, 1548, 1806, 1849, 1902, 2219, 2709, 2853, 3612, 3698, 3804, 4438, 5418, 5547, 5706, 6657, 7396, 8876, 10836, 11094, 11412, 12943, 13314, 13631, 16641, 19971, 22188, 25886, 26628, 27262, 33282, 38829, 39942, 40893, 51772, 54524, 66564, 77658, 79884, 81786, 95417, 116487, 122679, 155316, 163572, 190834, 232974, 245358, 286251, 381668, 465948, 490716, 572502, 586133, 858753, 1145004, 1172266, 1717506, 1758399, 2344532, 3435012, 3516798, 4102931, 5275197, 7033596, 8205862, 10550394, 12308793, 16411724, 21100788, 24617586, 36926379, 49235172, 73852758, 147705516]

約数ペア:

[(1, 147705516), (2, 73852758), (3, 49235172), (4, 36926379), (6, 24617586), (7, 21100788), (9, 16411724), (12, 12308793), (14, 10550394), (18, 8205862), (21, 7033596), (28, 5275197), (36, 4102931), (42, 3516798), (43, 3435012), (63, 2344532), (84, 1758399), (86, 1717506), (126, 1172266), (129, 1145004), (172, 858753), (252, 586133), (258, 572502), (301, 490716), (317, 465948), (387, 381668), (516, 286251), (602, 245358), (634, 232974), (774, 190834), (903, 163572), (951, 155316), (1204, 122679), (1268, 116487), (1548, 95417), (1806, 81786), (1849, 79884), (1902, 77658), (2219, 66564), (2709, 54524), (2853, 51772), (3612, 40893), (3698, 39942), (3804, 38829), (4438, 33282), (5418, 27262), (5547, 26628), (5706, 25886), (6657, 22188), (7396, 19971), (8876, 16641), (10836, 13631), (11094, 13314), (11412, 12943)]