156764820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8089}}^1$

素因数の和:8137

約数の個数: 96

約数和(自身を含む): 489283200

約数和(自身を除く): 332518380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 969, 1020, 1140, 1292, 1615, 1938, 3230, 3876, 4845, 6460, 8089, 9690, 16178, 19380, 24267, 32356, 40445, 48534, 80890, 97068, 121335, 137513, 153691, 161780, 242670, 275026, 307382, 412539, 461073, 485340, 550052, 614764, 687565, 768455, 825078, 922146, 1375130, 1536910, 1650156, 1844292, 2062695, 2305365, 2612747, 2750260, 3073820, 4125390, 4610730, 5225494, 7838241, 8250780, 9221460, 10450988, 13063735, 15676482, 26127470, 31352964, 39191205, 52254940, 78382410, 156764820]

約数ペア:

[(1, 156764820), (2, 78382410), (3, 52254940), (4, 39191205), (5, 31352964), (6, 26127470), (10, 15676482), (12, 13063735), (15, 10450988), (17, 9221460), (19, 8250780), (20, 7838241), (30, 5225494), (34, 4610730), (38, 4125390), (51, 3073820), (57, 2750260), (60, 2612747), (68, 2305365), (76, 2062695), (85, 1844292), (95, 1650156), (102, 1536910), (114, 1375130), (170, 922146), (190, 825078), (204, 768455), (228, 687565), (255, 614764), (285, 550052), (323, 485340), (340, 461073), (380, 412539), (510, 307382), (570, 275026), (646, 242670), (969, 161780), (1020, 153691), (1140, 137513), (1292, 121335), (1615, 97068), (1938, 80890), (3230, 48534), (3876, 40445), (4845, 32356), (6460, 24267), (8089, 19380), (9690, 16178)]