185927274

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 144

約数和(自身を含む): 479291904

約数和(自身を除く): 293364630

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 31, 38, 39, 57, 62, 71, 78, 93, 114, 117, 142, 171, 186, 213, 234, 247, 279, 342, 361, 403, 426, 494, 558, 589, 639, 722, 741, 806, 923, 1083, 1178, 1209, 1278, 1349, 1482, 1767, 1846, 2166, 2201, 2223, 2418, 2698, 2769, 3249, 3534, 3627, 4047, 4402, 4446, 4693, 5301, 5538, 6498, 6603, 7254, 7657, 8094, 8307, 9386, 10602, 11191, 12141, 13206, 14079, 15314, 16614, 17537, 19809, 22382, 22971, 24282, 25631, 28158, 28613, 33573, 35074, 39618, 41819, 42237, 45942, 51262, 52611, 57226, 67146, 68913, 76893, 83638, 84474, 85839, 100719, 105222, 125457, 137826, 145483, 153786, 157833, 171678, 201438, 230679, 250914, 257517, 290966, 315666, 333203, 376371, 436449, 461358, 515034, 543647, 666406, 752742, 794561, 872898, 999609, 1087294, 1309347, 1589122, 1630941, 1999218, 2383683, 2618694, 2998827, 3261882, 4767366, 4892823, 5997654, 7151049, 9785646, 10329293, 14302098, 20658586, 30987879, 61975758, 92963637, 185927274]

約数ペア:

[(1, 185927274), (2, 92963637), (3, 61975758), (6, 30987879), (9, 20658586), (13, 14302098), (18, 10329293), (19, 9785646), (26, 7151049), (31, 5997654), (38, 4892823), (39, 4767366), (57, 3261882), (62, 2998827), (71, 2618694), (78, 2383683), (93, 1999218), (114, 1630941), (117, 1589122), (142, 1309347), (171, 1087294), (186, 999609), (213, 872898), (234, 794561), (247, 752742), (279, 666406), (342, 543647), (361, 515034), (403, 461358), (426, 436449), (494, 376371), (558, 333203), (589, 315666), (639, 290966), (722, 257517), (741, 250914), (806, 230679), (923, 201438), (1083, 171678), (1178, 157833), (1209, 153786), (1278, 145483), (1349, 137826), (1482, 125457), (1767, 105222), (1846, 100719), (2166, 85839), (2201, 84474), (2223, 83638), (2418, 76893), (2698, 68913), (2769, 67146), (3249, 57226), (3534, 52611), (3627, 51262), (4047, 45942), (4402, 42237), (4446, 41819), (4693, 39618), (5301, 35074), (5538, 33573), (6498, 28613), (6603, 28158), (7254, 25631), (7657, 24282), (8094, 22971), (8307, 22382), (9386, 19809), (10602, 17537), (11191, 16614), (12141, 15314), (13206, 14079)]