15678874172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1\times {\mathrm{953}}^1$

素因数の和:1527

約数の個数: 96

約数和(自身を含む): 32230058112

約数和(自身を除く): 16551183940

約数列:

[1, 2, 4, 13, 17, 26, 34, 37, 52, 68, 74, 148, 221, 442, 481, 503, 629, 884, 953, 962, 1006, 1258, 1906, 1924, 2012, 2516, 3812, 6539, 8177, 8551, 12389, 13078, 16201, 16354, 17102, 18611, 24778, 26156, 32402, 32708, 34204, 35261, 37222, 49556, 64804, 70522, 74444, 111163, 141044, 210613, 222326, 241943, 316387, 421226, 444652, 458393, 479359, 483886, 599437, 632774, 842452, 916786, 958718, 967772, 1198874, 1265548, 1833572, 1917436, 2397748, 4113031, 6231667, 7792681, 8149103, 8226062, 12463334, 15585362, 16298206, 16452124, 17736283, 24926668, 31170724, 32596412, 35472566, 70945132, 105938339, 211876678, 230571679, 301516811, 423753356, 461143358, 603033622, 922286716, 1206067244, 3919718543, 7839437086, 15678874172]

約数ペア:

[(1, 15678874172), (2, 7839437086), (4, 3919718543), (13, 1206067244), (17, 922286716), (26, 603033622), (34, 461143358), (37, 423753356), (52, 301516811), (68, 230571679), (74, 211876678), (148, 105938339), (221, 70945132), (442, 35472566), (481, 32596412), (503, 31170724), (629, 24926668), (884, 17736283), (953, 16452124), (962, 16298206), (1006, 15585362), (1258, 12463334), (1906, 8226062), (1924, 8149103), (2012, 7792681), (2516, 6231667), (3812, 4113031), (6539, 2397748), (8177, 1917436), (8551, 1833572), (12389, 1265548), (13078, 1198874), (16201, 967772), (16354, 958718), (17102, 916786), (18611, 842452), (24778, 632774), (26156, 599437), (32402, 483886), (32708, 479359), (34204, 458393), (35261, 444652), (37222, 421226), (49556, 316387), (64804, 241943), (70522, 222326), (74444, 210613), (111163, 141044)]