156719286920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{24335293}}^1$

素因数の和:24335334

約数の個数: 64

約数和(自身を含む): 420513880320

約数和(自身を除く): 263794593400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 24335293, 48670586, 97341172, 121676465, 170347051, 194682344, 243352930, 340694102, 486705860, 559711739, 681388204, 851735255, 973411720, 1119423478, 1362776408, 1703470510, 2238846956, 2798558695, 3406941020, 3917982173, 4477693912, 5597117390, 6813882040, 7835964346, 11194234780, 15671928692, 19589910865, 22388469560, 31343857384, 39179821730, 78359643460, 156719286920]

約数ペア:

[(1, 156719286920), (2, 78359643460), (4, 39179821730), (5, 31343857384), (7, 22388469560), (8, 19589910865), (10, 15671928692), (14, 11194234780), (20, 7835964346), (23, 6813882040), (28, 5597117390), (35, 4477693912), (40, 3917982173), (46, 3406941020), (56, 2798558695), (70, 2238846956), (92, 1703470510), (115, 1362776408), (140, 1119423478), (161, 973411720), (184, 851735255), (230, 681388204), (280, 559711739), (322, 486705860), (460, 340694102), (644, 243352930), (805, 194682344), (920, 170347051), (1288, 121676465), (1610, 97341172), (3220, 48670586), (6440, 24335293)]