147955356

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{72103}}^1$

素因数の和:72135

約数の個数: 48

約数和(自身を含む): 403782400

約数和(自身を除く): 255827044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 72103, 144206, 216309, 288412, 432618, 648927, 865236, 1297854, 1369957, 1946781, 2595708, 2739914, 3893562, 4109871, 5479828, 7787124, 8219742, 12329613, 16439484, 24659226, 36988839, 49318452, 73977678, 147955356]

約数ペア:

[(1, 147955356), (2, 73977678), (3, 49318452), (4, 36988839), (6, 24659226), (9, 16439484), (12, 12329613), (18, 8219742), (19, 7787124), (27, 5479828), (36, 4109871), (38, 3893562), (54, 2739914), (57, 2595708), (76, 1946781), (108, 1369957), (114, 1297854), (171, 865236), (228, 648927), (342, 432618), (513, 288412), (684, 216309), (1026, 144206), (2052, 72103)]