3158148

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 8848224

約数和(自身を除く): 5690076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 131, 147, 164, 196, 246, 262, 287, 294, 393, 492, 524, 574, 588, 786, 861, 917, 1148, 1572, 1722, 1834, 2009, 2751, 3444, 3668, 4018, 5371, 5502, 6027, 6419, 8036, 10742, 11004, 12054, 12838, 16113, 19257, 21484, 24108, 25676, 32226, 37597, 38514, 64452, 75194, 77028, 112791, 150388, 225582, 263179, 451164, 526358, 789537, 1052716, 1579074, 3158148]

約数ペア:

[(1, 3158148), (2, 1579074), (3, 1052716), (4, 789537), (6, 526358), (7, 451164), (12, 263179), (14, 225582), (21, 150388), (28, 112791), (41, 77028), (42, 75194), (49, 64452), (82, 38514), (84, 37597), (98, 32226), (123, 25676), (131, 24108), (147, 21484), (164, 19257), (196, 16113), (246, 12838), (262, 12054), (287, 11004), (294, 10742), (393, 8036), (492, 6419), (524, 6027), (574, 5502), (588, 5371), (786, 4018), (861, 3668), (917, 3444), (1148, 2751), (1572, 2009), (1722, 1834)]