154920222

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{419}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 355622400

約数和(自身を除く): 200702178

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 167, 246, 334, 369, 419, 501, 738, 838, 1002, 1107, 1257, 1503, 2214, 2514, 3006, 3771, 4509, 6847, 7542, 9018, 11313, 13694, 17179, 20541, 22626, 34358, 41082, 51537, 61623, 69973, 103074, 123246, 139946, 154611, 184869, 209919, 309222, 369738, 419838, 463833, 629757, 927666, 1259514, 1889271, 2868893, 3778542, 5737786, 8606679, 17213358, 25820037, 51640074, 77460111, 154920222]

約数ペア:

[(1, 154920222), (2, 77460111), (3, 51640074), (6, 25820037), (9, 17213358), (18, 8606679), (27, 5737786), (41, 3778542), (54, 2868893), (82, 1889271), (123, 1259514), (167, 927666), (246, 629757), (334, 463833), (369, 419838), (419, 369738), (501, 309222), (738, 209919), (838, 184869), (1002, 154611), (1107, 139946), (1257, 123246), (1503, 103074), (2214, 69973), (2514, 61623), (3006, 51537), (3771, 41082), (4509, 34358), (6847, 22626), (7542, 20541), (9018, 17179), (11313, 13694)]