156912976148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{479147}}^1$

素因数の和:479340

約数の個数: 48

約数和(自身を含む): 300521625600

約数和(自身を除く): 143608649452

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 139, 278, 556, 589, 1178, 2356, 2641, 4309, 5282, 8618, 10564, 17236, 81871, 163742, 327484, 479147, 958294, 1916588, 9103793, 14853557, 18207586, 29707114, 36415172, 59414228, 66601433, 133202866, 266405732, 282217583, 564435166, 1128870332, 1265427227, 2064644423, 2530854454, 4129288846, 5061708908, 8258577692, 39228244037, 78456488074, 156912976148]

約数ペア:

[(1, 156912976148), (2, 78456488074), (4, 39228244037), (19, 8258577692), (31, 5061708908), (38, 4129288846), (62, 2530854454), (76, 2064644423), (124, 1265427227), (139, 1128870332), (278, 564435166), (556, 282217583), (589, 266405732), (1178, 133202866), (2356, 66601433), (2641, 59414228), (4309, 36415172), (5282, 29707114), (8618, 18207586), (10564, 14853557), (17236, 9103793), (81871, 1916588), (163742, 958294), (327484, 479147)]