146984516

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1489

約数の個数: 72

約数和(自身を含む): 327269376

約数和(自身を除く): 180284860

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 49, 62, 68, 98, 119, 124, 196, 217, 238, 434, 476, 527, 833, 868, 1054, 1423, 1519, 1666, 2108, 2846, 3038, 3332, 3689, 5692, 6076, 7378, 9961, 14756, 19922, 24191, 25823, 39844, 44113, 48382, 51646, 69727, 88226, 96764, 103292, 139454, 169337, 176452, 278908, 308791, 338674, 617582, 677348, 749921, 1185359, 1235164, 1499842, 2161537, 2370718, 2999684, 4323074, 4741436, 5249447, 8646148, 10498894, 20997788, 36746129, 73492258, 146984516]

約数ペア:

[(1, 146984516), (2, 73492258), (4, 36746129), (7, 20997788), (14, 10498894), (17, 8646148), (28, 5249447), (31, 4741436), (34, 4323074), (49, 2999684), (62, 2370718), (68, 2161537), (98, 1499842), (119, 1235164), (124, 1185359), (196, 749921), (217, 677348), (238, 617582), (434, 338674), (476, 308791), (527, 278908), (833, 176452), (868, 169337), (1054, 139454), (1423, 103292), (1519, 96764), (1666, 88226), (2108, 69727), (2846, 51646), (3038, 48382), (3332, 44113), (3689, 39844), (5692, 25823), (6076, 24191), (7378, 19922), (9961, 14756)]