155622294

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 368409600

約数和(自身を除く): 212787306

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 59, 62, 87, 93, 118, 163, 174, 177, 186, 261, 279, 326, 354, 489, 522, 531, 558, 899, 978, 1062, 1467, 1711, 1798, 1829, 2697, 2934, 3422, 3658, 4727, 5053, 5133, 5394, 5487, 8091, 9454, 9617, 10106, 10266, 10974, 14181, 15159, 15399, 16182, 16461, 19234, 28362, 28851, 30318, 30798, 32922, 42543, 45477, 53041, 57702, 85086, 86553, 90954, 106082, 146537, 159123, 173106, 278893, 293074, 298127, 318246, 439611, 477369, 557786, 596254, 836679, 879222, 894381, 954738, 1318833, 1673358, 1788762, 2510037, 2637666, 2683143, 5020074, 5366286, 8645683, 17291366, 25937049, 51874098, 77811147, 155622294]

約数ペア:

[(1, 155622294), (2, 77811147), (3, 51874098), (6, 25937049), (9, 17291366), (18, 8645683), (29, 5366286), (31, 5020074), (58, 2683143), (59, 2637666), (62, 2510037), (87, 1788762), (93, 1673358), (118, 1318833), (163, 954738), (174, 894381), (177, 879222), (186, 836679), (261, 596254), (279, 557786), (326, 477369), (354, 439611), (489, 318246), (522, 298127), (531, 293074), (558, 278893), (899, 173106), (978, 159123), (1062, 146537), (1467, 106082), (1711, 90954), (1798, 86553), (1829, 85086), (2697, 57702), (2934, 53041), (3422, 45477), (3658, 42543), (4727, 32922), (5053, 30798), (5133, 30318), (5394, 28851), (5487, 28362), (8091, 19234), (9454, 16461), (9617, 16182), (10106, 15399), (10266, 15159), (10974, 14181)]