148918086

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^2\times {\mathrm{97}}^1$

素因数の和:258

約数の個数: 72

約数和(自身を含む): 348337080

約数和(自身を除く): 199418994

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 67, 97, 114, 134, 171, 194, 201, 291, 342, 402, 582, 603, 873, 1206, 1273, 1746, 1843, 2546, 3686, 3819, 4489, 5529, 6499, 7638, 8978, 11058, 11457, 12998, 13467, 16587, 19497, 22914, 26934, 33174, 38994, 40401, 58491, 80802, 85291, 116982, 123481, 170582, 246962, 255873, 370443, 435433, 511746, 740886, 767619, 870866, 1111329, 1306299, 1535238, 2222658, 2612598, 3918897, 7837794, 8273227, 16546454, 24819681, 49639362, 74459043, 148918086]

約数ペア:

[(1, 148918086), (2, 74459043), (3, 49639362), (6, 24819681), (9, 16546454), (18, 8273227), (19, 7837794), (38, 3918897), (57, 2612598), (67, 2222658), (97, 1535238), (114, 1306299), (134, 1111329), (171, 870866), (194, 767619), (201, 740886), (291, 511746), (342, 435433), (402, 370443), (582, 255873), (603, 246962), (873, 170582), (1206, 123481), (1273, 116982), (1746, 85291), (1843, 80802), (2546, 58491), (3686, 40401), (3819, 38994), (4489, 33174), (5529, 26934), (6499, 22914), (7638, 19497), (8978, 16587), (11058, 13467), (11457, 12998)]