137950988

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{821}}^1$

素因数の和:1202

約数の個数: 48

約数和(自身を含む): 293315904

約数和(自身を除く): 155364916

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 353, 476, 706, 821, 1412, 1642, 2471, 3284, 4942, 5747, 6001, 9884, 11494, 12002, 13957, 22988, 24004, 27914, 42007, 55828, 84014, 97699, 168028, 195398, 289813, 390796, 579626, 1159252, 2028691, 4057382, 4926821, 8114764, 9853642, 19707284, 34487747, 68975494, 137950988]

約数ペア:

[(1, 137950988), (2, 68975494), (4, 34487747), (7, 19707284), (14, 9853642), (17, 8114764), (28, 4926821), (34, 4057382), (68, 2028691), (119, 1159252), (238, 579626), (353, 390796), (476, 289813), (706, 195398), (821, 168028), (1412, 97699), (1642, 84014), (2471, 55828), (3284, 42007), (4942, 27914), (5747, 24004), (6001, 22988), (9884, 13957), (11494, 12002)]