151819542

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 395871840

約数和(自身を除く): 244052298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 181, 189, 294, 317, 362, 378, 441, 543, 634, 882, 951, 1086, 1267, 1323, 1629, 1902, 2219, 2534, 2646, 2853, 3258, 3801, 4438, 4887, 5706, 6657, 7602, 8559, 8869, 9774, 11403, 13314, 15533, 17118, 17738, 19971, 22806, 26607, 31066, 34209, 39942, 46599, 53214, 57377, 59913, 68418, 79821, 93198, 114754, 119826, 139797, 159642, 172131, 239463, 279594, 344262, 401639, 419391, 478926, 516393, 803278, 838782, 1032786, 1204917, 1549179, 2409834, 2811473, 3098358, 3614751, 5622946, 7229502, 8434419, 10844253, 16868838, 21688506, 25303257, 50606514, 75909771, 151819542]

約数ペア:

[(1, 151819542), (2, 75909771), (3, 50606514), (6, 25303257), (7, 21688506), (9, 16868838), (14, 10844253), (18, 8434419), (21, 7229502), (27, 5622946), (42, 3614751), (49, 3098358), (54, 2811473), (63, 2409834), (98, 1549179), (126, 1204917), (147, 1032786), (181, 838782), (189, 803278), (294, 516393), (317, 478926), (362, 419391), (378, 401639), (441, 344262), (543, 279594), (634, 239463), (882, 172131), (951, 159642), (1086, 139797), (1267, 119826), (1323, 114754), (1629, 93198), (1902, 79821), (2219, 68418), (2534, 59913), (2646, 57377), (2853, 53214), (3258, 46599), (3801, 39942), (4438, 34209), (4887, 31066), (5706, 26607), (6657, 22806), (7602, 19971), (8559, 17738), (8869, 17118), (9774, 15533), (11403, 13314)]