198734928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7487}}^1$

素因数の和:7584

約数の個数: 80

約数和(自身を含む): 594247680

約数和(自身を除く): 395512752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 474, 553, 632, 948, 1106, 1264, 1659, 1896, 2212, 3318, 3792, 4424, 6636, 7487, 8848, 13272, 14974, 22461, 26544, 29948, 44922, 52409, 59896, 89844, 104818, 119792, 157227, 179688, 209636, 314454, 359376, 419272, 591473, 628908, 838544, 1182946, 1257816, 1774419, 2365892, 2515632, 3548838, 4140311, 4731784, 7097676, 8280622, 9463568, 12420933, 14195352, 16561244, 24841866, 28390704, 33122488, 49683732, 66244976, 99367464, 198734928]

約数ペア:

[(1, 198734928), (2, 99367464), (3, 66244976), (4, 49683732), (6, 33122488), (7, 28390704), (8, 24841866), (12, 16561244), (14, 14195352), (16, 12420933), (21, 9463568), (24, 8280622), (28, 7097676), (42, 4731784), (48, 4140311), (56, 3548838), (79, 2515632), (84, 2365892), (112, 1774419), (158, 1257816), (168, 1182946), (237, 838544), (316, 628908), (336, 591473), (474, 419272), (553, 359376), (632, 314454), (948, 209636), (1106, 179688), (1264, 157227), (1659, 119792), (1896, 104818), (2212, 89844), (3318, 59896), (3792, 52409), (4424, 44922), (6636, 29948), (7487, 26544), (8848, 22461), (13272, 14974)]