141972446

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 282493440

約数和(自身を除く): 140520994

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 121, 133, 154, 209, 242, 266, 401, 418, 802, 847, 1331, 1463, 1694, 2299, 2662, 2807, 2926, 4411, 4598, 5614, 7619, 8822, 9317, 15238, 16093, 18634, 25289, 30877, 32186, 48521, 50578, 53333, 61754, 83809, 97042, 106666, 167618, 177023, 339647, 354046, 533731, 586663, 679294, 921899, 1067462, 1173326, 1843798, 3736117, 6453293, 7472234, 10140889, 12906586, 20281778, 70986223, 141972446]

約数ペア:

[(1, 141972446), (2, 70986223), (7, 20281778), (11, 12906586), (14, 10140889), (19, 7472234), (22, 6453293), (38, 3736117), (77, 1843798), (121, 1173326), (133, 1067462), (154, 921899), (209, 679294), (242, 586663), (266, 533731), (401, 354046), (418, 339647), (802, 177023), (847, 167618), (1331, 106666), (1463, 97042), (1694, 83809), (2299, 61754), (2662, 53333), (2807, 50578), (2926, 48521), (4411, 32186), (4598, 30877), (5614, 25289), (7619, 18634), (8822, 16093), (9317, 15238)]