157044918

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{709}}^1$

素因数の和:829

約数の個数: 64

約数和(自身を含む): 347616000

約数和(自身を除く): 190571082

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 67, 87, 114, 134, 174, 201, 402, 551, 709, 1102, 1273, 1418, 1653, 1943, 2127, 2546, 3306, 3819, 3886, 4254, 5829, 7638, 11658, 13471, 20561, 26942, 36917, 40413, 41122, 47503, 61683, 73834, 80826, 95006, 110751, 123366, 142509, 221502, 285018, 390659, 781318, 902557, 1171977, 1377587, 1805114, 2343954, 2707671, 2755174, 4132761, 5415342, 8265522, 26174153, 52348306, 78522459, 157044918]

約数ペア:

[(1, 157044918), (2, 78522459), (3, 52348306), (6, 26174153), (19, 8265522), (29, 5415342), (38, 4132761), (57, 2755174), (58, 2707671), (67, 2343954), (87, 1805114), (114, 1377587), (134, 1171977), (174, 902557), (201, 781318), (402, 390659), (551, 285018), (709, 221502), (1102, 142509), (1273, 123366), (1418, 110751), (1653, 95006), (1943, 80826), (2127, 73834), (2546, 61683), (3306, 47503), (3819, 41122), (3886, 40413), (4254, 36917), (5829, 26942), (7638, 20561), (11658, 13471)]