143578188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 412776000

約数和(自身を除く): 269197812

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 71, 78, 87, 116, 117, 142, 149, 156, 174, 213, 234, 261, 284, 298, 348, 377, 426, 447, 468, 522, 596, 639, 754, 852, 894, 923, 1044, 1131, 1278, 1341, 1508, 1788, 1846, 1937, 2059, 2262, 2556, 2682, 2769, 3393, 3692, 3874, 4118, 4321, 4524, 5364, 5538, 5811, 6177, 6786, 7748, 8236, 8307, 8642, 10579, 11076, 11622, 12354, 12963, 13572, 16614, 17284, 17433, 18531, 21158, 23244, 24708, 25926, 26767, 31737, 33228, 34866, 37062, 38889, 42316, 51852, 53534, 56173, 63474, 69732, 74124, 77778, 80301, 95211, 107068, 112346, 126948, 137527, 155556, 160602, 168519, 190422, 224692, 240903, 275054, 306791, 321204, 337038, 380844, 412581, 481806, 505557, 550108, 613582, 674076, 825162, 920373, 963612, 1011114, 1227164, 1237743, 1650324, 1840746, 2022228, 2475486, 2761119, 3681492, 3988283, 4950972, 5522238, 7976566, 11044476, 11964849, 15953132, 23929698, 35894547, 47859396, 71789094, 143578188]

約数ペア:

[(1, 143578188), (2, 71789094), (3, 47859396), (4, 35894547), (6, 23929698), (9, 15953132), (12, 11964849), (13, 11044476), (18, 7976566), (26, 5522238), (29, 4950972), (36, 3988283), (39, 3681492), (52, 2761119), (58, 2475486), (71, 2022228), (78, 1840746), (87, 1650324), (116, 1237743), (117, 1227164), (142, 1011114), (149, 963612), (156, 920373), (174, 825162), (213, 674076), (234, 613582), (261, 550108), (284, 505557), (298, 481806), (348, 412581), (377, 380844), (426, 337038), (447, 321204), (468, 306791), (522, 275054), (596, 240903), (639, 224692), (754, 190422), (852, 168519), (894, 160602), (923, 155556), (1044, 137527), (1131, 126948), (1278, 112346), (1341, 107068), (1508, 95211), (1788, 80301), (1846, 77778), (1937, 74124), (2059, 69732), (2262, 63474), (2556, 56173), (2682, 53534), (2769, 51852), (3393, 42316), (3692, 38889), (3874, 37062), (4118, 34866), (4321, 33228), (4524, 31737), (5364, 26767), (5538, 25926), (5811, 24708), (6177, 23244), (6786, 21158), (7748, 18531), (8236, 17433), (8307, 17284), (8642, 16614), (10579, 13572), (11076, 12963), (11622, 12354)]