140499492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{98389}}^1$

素因数の和:98420

約数の個数: 48

約数和(自身を含む): 396708480

約数和(自身を除く): 256208988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 98389, 196778, 295167, 393556, 590334, 688723, 1180668, 1377446, 1672613, 2066169, 2754892, 3345226, 4132338, 5017839, 6690452, 8264676, 10035678, 11708291, 20071356, 23416582, 35124873, 46833164, 70249746, 140499492]

約数ペア:

[(1, 140499492), (2, 70249746), (3, 46833164), (4, 35124873), (6, 23416582), (7, 20071356), (12, 11708291), (14, 10035678), (17, 8264676), (21, 6690452), (28, 5017839), (34, 4132338), (42, 3345226), (51, 2754892), (68, 2066169), (84, 1672613), (102, 1377446), (119, 1180668), (204, 688723), (238, 590334), (357, 393556), (476, 295167), (714, 196778), (1428, 98389)]