155661282

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{72671}}^1$

素因数の和:72703

約数の個数: 48

約数和(自身を含む): 408125952

約数和(自身を除く): 252464670

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 72671, 145342, 218013, 436026, 508697, 654039, 1017394, 1235407, 1308078, 1526091, 2470814, 3052182, 3706221, 4578273, 7412442, 8647849, 9156546, 11118663, 17295698, 22237326, 25943547, 51887094, 77830641, 155661282]

約数ペア:

[(1, 155661282), (2, 77830641), (3, 51887094), (6, 25943547), (7, 22237326), (9, 17295698), (14, 11118663), (17, 9156546), (18, 8647849), (21, 7412442), (34, 4578273), (42, 3706221), (51, 3052182), (63, 2470814), (102, 1526091), (119, 1308078), (126, 1235407), (153, 1017394), (238, 654039), (306, 508697), (357, 436026), (714, 218013), (1071, 145342), (2142, 72671)]