1552156844

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 3271726080

約数和(自身を除く): 1719569236

約数列:

[1, 2, 4, 7, 14, 28, 41, 71, 82, 137, 139, 142, 164, 274, 278, 284, 287, 497, 548, 556, 574, 959, 973, 994, 1148, 1918, 1946, 1988, 2911, 3836, 3892, 5617, 5699, 5822, 9727, 9869, 11234, 11398, 11644, 19043, 19454, 19738, 20377, 22468, 22796, 38086, 38908, 39319, 39476, 39893, 40754, 68089, 69083, 76172, 78638, 79786, 81508, 133301, 136178, 138166, 157276, 159572, 266602, 272356, 276332, 398807, 404629, 533204, 780763, 797614, 809258, 1352053, 1561526, 1595228, 1618516, 2704106, 2791649, 2832403, 3123052, 5408212, 5465341, 5583298, 5664806, 9464371, 10930682, 11166596, 11329612, 18928742, 21861364, 37857484, 55434173, 110868346, 221736692, 388039211, 776078422, 1552156844]

約数ペア:

[(1, 1552156844), (2, 776078422), (4, 388039211), (7, 221736692), (14, 110868346), (28, 55434173), (41, 37857484), (71, 21861364), (82, 18928742), (137, 11329612), (139, 11166596), (142, 10930682), (164, 9464371), (274, 5664806), (278, 5583298), (284, 5465341), (287, 5408212), (497, 3123052), (548, 2832403), (556, 2791649), (574, 2704106), (959, 1618516), (973, 1595228), (994, 1561526), (1148, 1352053), (1918, 809258), (1946, 797614), (1988, 780763), (2911, 533204), (3836, 404629), (3892, 398807), (5617, 276332), (5699, 272356), (5822, 266602), (9727, 159572), (9869, 157276), (11234, 138166), (11398, 136178), (11644, 133301), (19043, 81508), (19454, 79786), (19738, 78638), (20377, 76172), (22468, 69083), (22796, 68089), (38086, 40754), (38908, 39893), (39319, 39476)]