155969928

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{23293}}^1$

素因数の和:23339

約数の個数: 64

約数和(自身を含む): 447244800

約数和(自身を除く): 291274872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 23293, 46586, 69879, 93172, 139758, 186344, 209637, 279516, 419274, 559032, 628911, 722083, 838548, 1257822, 1444166, 1677096, 2166249, 2515644, 2888332, 4332498, 5031288, 5776664, 6498747, 8664996, 12997494, 17329992, 19496241, 25994988, 38992482, 51989976, 77984964, 155969928]

約数ペア:

[(1, 155969928), (2, 77984964), (3, 51989976), (4, 38992482), (6, 25994988), (8, 19496241), (9, 17329992), (12, 12997494), (18, 8664996), (24, 6498747), (27, 5776664), (31, 5031288), (36, 4332498), (54, 2888332), (62, 2515644), (72, 2166249), (93, 1677096), (108, 1444166), (124, 1257822), (186, 838548), (216, 722083), (248, 628911), (279, 559032), (372, 419274), (558, 279516), (744, 209637), (837, 186344), (1116, 139758), (1674, 93172), (2232, 69879), (3348, 46586), (6696, 23293)]