156955020072

素因数分解:

$2^3\times 3^1\times {\mathrm{491}}^1\times {\mathrm{2467}}^1\times {\mathrm{5399}}^1$

素因数の和:8366

約数の個数: 64

約数和(自身を含む): 393418944000

約数和(自身を除く): 236463923928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 491, 982, 1473, 1964, 2467, 2946, 3928, 4934, 5399, 5892, 7401, 9868, 10798, 11784, 14802, 16197, 19736, 21596, 29604, 32394, 43192, 59208, 64788, 129576, 1211297, 2422594, 2650909, 3633891, 4845188, 5301818, 7267782, 7952727, 9690376, 10603636, 13319333, 14535564, 15905454, 21207272, 26638666, 29071128, 31810908, 39957999, 53277332, 63621816, 79915998, 106554664, 159831996, 319663992, 6539792503, 13079585006, 19619377509, 26159170012, 39238755018, 52318340024, 78477510036, 156955020072]

約数ペア:

[(1, 156955020072), (2, 78477510036), (3, 52318340024), (4, 39238755018), (6, 26159170012), (8, 19619377509), (12, 13079585006), (24, 6539792503), (491, 319663992), (982, 159831996), (1473, 106554664), (1964, 79915998), (2467, 63621816), (2946, 53277332), (3928, 39957999), (4934, 31810908), (5399, 29071128), (5892, 26638666), (7401, 21207272), (9868, 15905454), (10798, 14535564), (11784, 13319333), (14802, 10603636), (16197, 9690376), (19736, 7952727), (21596, 7267782), (29604, 5301818), (32394, 4845188), (43192, 3633891), (59208, 2650909), (64788, 2422594), (129576, 1211297)]