151245396

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13007}}^1$

素因数の和:13053

約数の個数: 72

約数和(自身を含む): 426142080

約数和(自身を除く): 274896684

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814, 11628, 13007, 26014, 39021, 52028, 78042, 117063, 156084, 221119, 234126, 247133, 442238, 468252, 494266, 663357, 741399, 884476, 988532, 1326714, 1482798, 1990071, 2224197, 2653428, 2965596, 3980142, 4201261, 4448394, 7960284, 8402522, 8896788, 12603783, 16805044, 25207566, 37811349, 50415132, 75622698, 151245396]

約数ペア:

[(1, 151245396), (2, 75622698), (3, 50415132), (4, 37811349), (6, 25207566), (9, 16805044), (12, 12603783), (17, 8896788), (18, 8402522), (19, 7960284), (34, 4448394), (36, 4201261), (38, 3980142), (51, 2965596), (57, 2653428), (68, 2224197), (76, 1990071), (102, 1482798), (114, 1326714), (153, 988532), (171, 884476), (204, 741399), (228, 663357), (306, 494266), (323, 468252), (342, 442238), (612, 247133), (646, 234126), (684, 221119), (969, 156084), (1292, 117063), (1938, 78042), (2907, 52028), (3876, 39021), (5814, 26014), (11628, 13007)]