127368956

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:723

約数の個数: 72

約数和(自身を含む): 272775552

約数和(自身を除く): 145406596

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 121, 124, 143, 242, 286, 341, 403, 484, 572, 653, 682, 806, 1306, 1364, 1573, 1612, 2612, 3146, 3751, 4433, 6292, 7183, 7502, 8489, 8866, 14366, 15004, 16978, 17732, 20243, 28732, 33956, 40486, 48763, 79013, 80972, 93379, 97526, 158026, 186758, 195052, 222673, 263159, 316052, 373516, 445346, 526318, 890692, 1027169, 1052636, 2054338, 2449403, 2894749, 4108676, 4898806, 5789498, 9797612, 11578996, 31842239, 63684478, 127368956]

約数ペア:

[(1, 127368956), (2, 63684478), (4, 31842239), (11, 11578996), (13, 9797612), (22, 5789498), (26, 4898806), (31, 4108676), (44, 2894749), (52, 2449403), (62, 2054338), (121, 1052636), (124, 1027169), (143, 890692), (242, 526318), (286, 445346), (341, 373516), (403, 316052), (484, 263159), (572, 222673), (653, 195052), (682, 186758), (806, 158026), (1306, 97526), (1364, 93379), (1573, 80972), (1612, 79013), (2612, 48763), (3146, 40486), (3751, 33956), (4433, 28732), (6292, 20243), (7183, 17732), (7502, 16978), (8489, 15004), (8866, 14366)]