155536009944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{16561}}^1\times {\mathrm{55903}}^1$

素因数の和:72480

約数の個数: 64

約数和(自身を含む): 444423383040

約数和(自身を除く): 288887373096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 16561, 33122, 49683, 55903, 66244, 99366, 111806, 115927, 132488, 167709, 198732, 223612, 231854, 335418, 347781, 391321, 397464, 447224, 463708, 670836, 695562, 782642, 927416, 1173963, 1341672, 1391124, 1565284, 2347926, 2782248, 3130568, 4695852, 9391704, 925809583, 1851619166, 2777428749, 3703238332, 5554857498, 6480667081, 7406476664, 11109714996, 12961334162, 19442001243, 22219429992, 25922668324, 38884002486, 51845336648, 77768004972, 155536009944]

約数ペア:

[(1, 155536009944), (2, 77768004972), (3, 51845336648), (4, 38884002486), (6, 25922668324), (7, 22219429992), (8, 19442001243), (12, 12961334162), (14, 11109714996), (21, 7406476664), (24, 6480667081), (28, 5554857498), (42, 3703238332), (56, 2777428749), (84, 1851619166), (168, 925809583), (16561, 9391704), (33122, 4695852), (49683, 3130568), (55903, 2782248), (66244, 2347926), (99366, 1565284), (111806, 1391124), (115927, 1341672), (132488, 1173963), (167709, 927416), (198732, 782642), (223612, 695562), (231854, 670836), (335418, 463708), (347781, 447224), (391321, 397464)]