138900294

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:382

約数の個数: 96

約数和(自身を含む): 339603264

約数和(自身を除く): 200702970

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 61, 74, 78, 111, 117, 122, 183, 222, 234, 263, 333, 366, 481, 526, 549, 666, 789, 793, 962, 1098, 1443, 1578, 1586, 2257, 2367, 2379, 2886, 3419, 4329, 4514, 4734, 4758, 6771, 6838, 7137, 8658, 9731, 10257, 13542, 14274, 16043, 19462, 20313, 20514, 29193, 29341, 30771, 32086, 40626, 48129, 58386, 58682, 61542, 87579, 88023, 96258, 126503, 144387, 175158, 176046, 208559, 253006, 264069, 288774, 379509, 417118, 528138, 593591, 625677, 759018, 1138527, 1187182, 1251354, 1780773, 1877031, 2277054, 3561546, 3754062, 5342319, 7716683, 10684638, 15433366, 23150049, 46300098, 69450147, 138900294]

約数ペア:

[(1, 138900294), (2, 69450147), (3, 46300098), (6, 23150049), (9, 15433366), (13, 10684638), (18, 7716683), (26, 5342319), (37, 3754062), (39, 3561546), (61, 2277054), (74, 1877031), (78, 1780773), (111, 1251354), (117, 1187182), (122, 1138527), (183, 759018), (222, 625677), (234, 593591), (263, 528138), (333, 417118), (366, 379509), (481, 288774), (526, 264069), (549, 253006), (666, 208559), (789, 176046), (793, 175158), (962, 144387), (1098, 126503), (1443, 96258), (1578, 88023), (1586, 87579), (2257, 61542), (2367, 58682), (2379, 58386), (2886, 48129), (3419, 40626), (4329, 32086), (4514, 30771), (4734, 29341), (4758, 29193), (6771, 20514), (6838, 20313), (7137, 19462), (8658, 16043), (9731, 14274), (10257, 13542)]