156978325308

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{38138563}}^1$

素因数の和:38138591

約数の個数: 48

約数和(自身を含む): 427151916800

約数和(自身を除く): 270173591492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 38138563, 76277126, 114415689, 152554252, 228831378, 266969941, 457662756, 533939882, 800909823, 1067879764, 1601819646, 1868789587, 3203639292, 3737579174, 5606368761, 7475158348, 11212737522, 13081527109, 22425475044, 26163054218, 39244581327, 52326108436, 78489162654, 156978325308]

約数ペア:

[(1, 156978325308), (2, 78489162654), (3, 52326108436), (4, 39244581327), (6, 26163054218), (7, 22425475044), (12, 13081527109), (14, 11212737522), (21, 7475158348), (28, 5606368761), (42, 3737579174), (49, 3203639292), (84, 1868789587), (98, 1601819646), (147, 1067879764), (196, 800909823), (294, 533939882), (343, 457662756), (588, 266969941), (686, 228831378), (1029, 152554252), (1372, 114415689), (2058, 76277126), (4116, 38138563)]