154919504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{9337}}^1$

素因数の和:9423

約数の個数: 40

約数和(自身を含む): 323057448

約数和(自身を除く): 168137944

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 488, 976, 1037, 2074, 4148, 8296, 9337, 16592, 18674, 37348, 74696, 149392, 158729, 317458, 569557, 634916, 1139114, 1269832, 2278228, 2539664, 4556456, 9112912, 9682469, 19364938, 38729876, 77459752, 154919504]

約数ペア:

[(1, 154919504), (2, 77459752), (4, 38729876), (8, 19364938), (16, 9682469), (17, 9112912), (34, 4556456), (61, 2539664), (68, 2278228), (122, 1269832), (136, 1139114), (244, 634916), (272, 569557), (488, 317458), (976, 158729), (1037, 149392), (2074, 74696), (4148, 37348), (8296, 18674), (9337, 16592)]