155247684

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{2383}}^1$

素因数の和:2540

約数の個数: 48

約数和(自身を含む): 372476160

約数和(自身を除く): 217228476

約数列:

[1, 2, 3, 4, 6, 12, 61, 89, 122, 178, 183, 244, 267, 356, 366, 534, 732, 1068, 2383, 4766, 5429, 7149, 9532, 10858, 14298, 16287, 21716, 28596, 32574, 65148, 145363, 212087, 290726, 424174, 436089, 581452, 636261, 848348, 872178, 1272522, 1744356, 2545044, 12937307, 25874614, 38811921, 51749228, 77623842, 155247684]

約数ペア:

[(1, 155247684), (2, 77623842), (3, 51749228), (4, 38811921), (6, 25874614), (12, 12937307), (61, 2545044), (89, 1744356), (122, 1272522), (178, 872178), (183, 848348), (244, 636261), (267, 581452), (356, 436089), (366, 424174), (534, 290726), (732, 212087), (1068, 145363), (2383, 65148), (4766, 32574), (5429, 28596), (7149, 21716), (9532, 16287), (10858, 14298)]