121036951948

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{306091}}^1$

素因数の和:306179

約数の個数: 72

約数和(自身を含む): 250775053760

約数和(自身を除く): 129738101812

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 76, 86, 121, 172, 209, 242, 418, 473, 484, 817, 836, 946, 1634, 1892, 2299, 3268, 4598, 5203, 8987, 9196, 10406, 17974, 20812, 35948, 98857, 197714, 306091, 395428, 612182, 1224364, 3367001, 5815729, 6734002, 11631458, 13161913, 13468004, 23262916, 26323826, 37037011, 52647652, 63973019, 74074022, 127946038, 144781043, 148148044, 250076347, 255892076, 289562086, 500152694, 579124172, 703703209, 1000305388, 1407406418, 1592591473, 2750839817, 2814812836, 3185182946, 5501679634, 6370365892, 11003359268, 30259237987, 60518475974, 121036951948]

約数ペア:

[(1, 121036951948), (2, 60518475974), (4, 30259237987), (11, 11003359268), (19, 6370365892), (22, 5501679634), (38, 3185182946), (43, 2814812836), (44, 2750839817), (76, 1592591473), (86, 1407406418), (121, 1000305388), (172, 703703209), (209, 579124172), (242, 500152694), (418, 289562086), (473, 255892076), (484, 250076347), (817, 148148044), (836, 144781043), (946, 127946038), (1634, 74074022), (1892, 63973019), (2299, 52647652), (3268, 37037011), (4598, 26323826), (5203, 23262916), (8987, 13468004), (9196, 13161913), (10406, 11631458), (17974, 6734002), (20812, 5815729), (35948, 3367001), (98857, 1224364), (197714, 612182), (306091, 395428)]