156538150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3109}}^1$

素因数の和:3193

約数の個数: 48

約数和(自身を含む): 312368400

約数和(自身を除く): 155830250

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 53, 95, 106, 190, 265, 475, 530, 950, 1007, 1325, 2014, 2650, 3109, 5035, 6218, 10070, 15545, 25175, 31090, 50350, 59071, 77725, 118142, 155450, 164777, 295355, 329554, 590710, 823885, 1476775, 1647770, 2953550, 3130763, 4119425, 6261526, 8238850, 15653815, 31307630, 78269075, 156538150]

約数ペア:

[(1, 156538150), (2, 78269075), (5, 31307630), (10, 15653815), (19, 8238850), (25, 6261526), (38, 4119425), (50, 3130763), (53, 2953550), (95, 1647770), (106, 1476775), (190, 823885), (265, 590710), (475, 329554), (530, 295355), (950, 164777), (1007, 155450), (1325, 118142), (2014, 77725), (2650, 59071), (3109, 50350), (5035, 31090), (6218, 25175), (10070, 15545)]