152855339

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{773}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 196608384

約数和(自身を除く): 43753045

約数列:

[1, 7, 13, 41, 53, 91, 287, 371, 533, 689, 773, 2173, 3731, 4823, 5411, 10049, 15211, 28249, 31693, 40969, 70343, 197743, 221851, 286783, 412009, 532597, 1679729, 2884063, 3728179, 11758103, 21836477, 152855339]

約数ペア:

[(1, 152855339), (7, 21836477), (13, 11758103), (41, 3728179), (53, 2884063), (91, 1679729), (287, 532597), (371, 412009), (533, 286783), (689, 221851), (773, 197743), (2173, 70343), (3731, 40969), (4823, 31693), (5411, 28249), (10049, 15211)]