156970880655

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^2\times {\mathrm{241}}^1\times {\mathrm{569}}^1$

素因数の和:969

約数の個数: 96

約数和(自身を含む): 271551994560

約数和(自身を除く): 114581113905

約数列:

[1, 3, 5, 15, 17, 51, 67, 85, 201, 241, 255, 335, 569, 723, 1005, 1139, 1205, 1707, 2845, 3417, 3615, 4097, 4489, 5695, 8535, 9673, 12291, 13467, 16147, 17085, 20485, 22445, 29019, 38123, 48365, 48441, 61455, 67335, 76313, 80735, 114369, 137129, 145095, 190615, 228939, 242205, 274499, 381565, 411387, 571845, 648091, 685645, 823497, 1081849, 1144695, 1372495, 1944273, 2056935, 2331193, 2554241, 3240455, 3245547, 4117485, 5409245, 6993579, 7662723, 9187643, 9721365, 11655965, 12771205, 16227735, 18391433, 27562929, 34967895, 38313615, 43422097, 45938215, 55174299, 91957165, 130266291, 137814645, 156189931, 217110485, 275871495, 468569793, 615572081, 651331455, 780949655, 1846716243, 2342848965, 3077860405, 9233581215, 10464725377, 31394176131, 52323626885, 156970880655]

約数ペア:

[(1, 156970880655), (3, 52323626885), (5, 31394176131), (15, 10464725377), (17, 9233581215), (51, 3077860405), (67, 2342848965), (85, 1846716243), (201, 780949655), (241, 651331455), (255, 615572081), (335, 468569793), (569, 275871495), (723, 217110485), (1005, 156189931), (1139, 137814645), (1205, 130266291), (1707, 91957165), (2845, 55174299), (3417, 45938215), (3615, 43422097), (4097, 38313615), (4489, 34967895), (5695, 27562929), (8535, 18391433), (9673, 16227735), (12291, 12771205), (13467, 11655965), (16147, 9721365), (17085, 9187643), (20485, 7662723), (22445, 6993579), (29019, 5409245), (38123, 4117485), (48365, 3245547), (48441, 3240455), (61455, 2554241), (67335, 2331193), (76313, 2056935), (80735, 1944273), (114369, 1372495), (137129, 1144695), (145095, 1081849), (190615, 823497), (228939, 685645), (242205, 648091), (274499, 571845), (381565, 411387)]