121314904715

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1\times {\mathrm{659}}^1$

素因数の和:1188

約数の個数: 64

約数和(自身を含む): 158762419200

約数和(自身を除く): 37447514485

約数列:

[1, 5, 19, 41, 95, 151, 205, 313, 659, 755, 779, 1565, 2869, 3295, 3895, 5947, 6191, 12521, 12833, 14345, 27019, 29735, 30955, 47263, 62605, 64165, 99509, 117629, 135095, 206267, 236315, 243827, 497545, 513361, 588145, 897997, 1031335, 1219135, 1890671, 1937783, 2566805, 3919073, 4079869, 4489985, 8456947, 9453355, 9688915, 19595365, 20399345, 31146317, 36817877, 42284735, 77517511, 155731585, 160681993, 184089385, 387587555, 591780023, 803409965, 1276998997, 2958900115, 6384994985, 24262980943, 121314904715]

約数ペア:

[(1, 121314904715), (5, 24262980943), (19, 6384994985), (41, 2958900115), (95, 1276998997), (151, 803409965), (205, 591780023), (313, 387587555), (659, 184089385), (755, 160681993), (779, 155731585), (1565, 77517511), (2869, 42284735), (3295, 36817877), (3895, 31146317), (5947, 20399345), (6191, 19595365), (12521, 9688915), (12833, 9453355), (14345, 8456947), (27019, 4489985), (29735, 4079869), (30955, 3919073), (47263, 2566805), (62605, 1937783), (64165, 1890671), (99509, 1219135), (117629, 1031335), (135095, 897997), (206267, 588145), (236315, 513361), (243827, 497545)]