128600762836

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{162287}}^1$

素因数の和:162629

約数の個数: 72

約数和(自身を含む): 282840719616

約数和(自身を除く): 154239956780

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 311, 364, 622, 637, 1244, 1274, 2177, 2548, 4043, 4354, 8086, 8708, 15239, 16172, 28301, 30478, 56602, 60956, 113204, 162287, 198107, 324574, 396214, 649148, 792428, 1136009, 2109731, 2272018, 4219462, 4544036, 7952063, 8438924, 14768117, 15904126, 29536234, 31808252, 50471257, 59072468, 100942514, 103376819, 201885028, 206753638, 353298799, 413507276, 656126341, 706597598, 1312252682, 1413195196, 2473091593, 2624505364, 4592884387, 4946183186, 9185768774, 9892366372, 18371537548, 32150190709, 64300381418, 128600762836]

約数ペア:

[(1, 128600762836), (2, 64300381418), (4, 32150190709), (7, 18371537548), (13, 9892366372), (14, 9185768774), (26, 4946183186), (28, 4592884387), (49, 2624505364), (52, 2473091593), (91, 1413195196), (98, 1312252682), (182, 706597598), (196, 656126341), (311, 413507276), (364, 353298799), (622, 206753638), (637, 201885028), (1244, 103376819), (1274, 100942514), (2177, 59072468), (2548, 50471257), (4043, 31808252), (4354, 29536234), (8086, 15904126), (8708, 14768117), (15239, 8438924), (16172, 7952063), (28301, 4544036), (30478, 4219462), (56602, 2272018), (60956, 2109731), (113204, 1136009), (162287, 792428), (198107, 649148), (324574, 396214)]