178892123085

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{487}}^1\times {\mathrm{1187}}^1$

素因数の和:1744

約数の個数: 144

約数和(自身を含む): 350093487744

約数和(自身を除く): 171201364659

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 487, 529, 585, 897, 1035, 1187, 1461, 1495, 1587, 2435, 2645, 2691, 3561, 4383, 4485, 4761, 5935, 6331, 6877, 7305, 7935, 10683, 11201, 13455, 15431, 17805, 18993, 20631, 21915, 23805, 27301, 31655, 33603, 34385, 46293, 53415, 56005, 56979, 61893, 77155, 81903, 94965, 100809, 103155, 136505, 138879, 145613, 168015, 231465, 245709, 257623, 284895, 309465, 354913, 409515, 436839, 504045, 578069, 627923, 694395, 728065, 772869, 1064739, 1228545, 1288115, 1310517, 1734207, 1774565, 1883769, 2184195, 2318607, 2890345, 3139615, 3194217, 3349099, 3864345, 5202621, 5323695, 5651307, 6552585, 7514897, 8162999, 8671035, 9418845, 10047297, 11593035, 13295587, 15971085, 16745495, 22544691, 24488997, 26013105, 28256535, 30141891, 37574485, 39886761, 40814995, 50236485, 66477935, 67634073, 73466991, 112723455, 119660283, 122444985, 150709455, 172842631, 199433805, 305798501, 338170365, 367334955, 518527893, 598301415, 864213155, 917395503, 1528992505, 1555583679, 2592639465, 2752186509, 3975380513, 4586977515, 7777918395, 11926141539, 13760932545, 19876902565, 35778424617, 59630707695, 178892123085]

約数ペア:

[(1, 178892123085), (3, 59630707695), (5, 35778424617), (9, 19876902565), (13, 13760932545), (15, 11926141539), (23, 7777918395), (39, 4586977515), (45, 3975380513), (65, 2752186509), (69, 2592639465), (115, 1555583679), (117, 1528992505), (195, 917395503), (207, 864213155), (299, 598301415), (345, 518527893), (487, 367334955), (529, 338170365), (585, 305798501), (897, 199433805), (1035, 172842631), (1187, 150709455), (1461, 122444985), (1495, 119660283), (1587, 112723455), (2435, 73466991), (2645, 67634073), (2691, 66477935), (3561, 50236485), (4383, 40814995), (4485, 39886761), (4761, 37574485), (5935, 30141891), (6331, 28256535), (6877, 26013105), (7305, 24488997), (7935, 22544691), (10683, 16745495), (11201, 15971085), (13455, 13295587), (15431, 11593035), (17805, 10047297), (18993, 9418845), (20631, 8671035), (21915, 8162999), (23805, 7514897), (27301, 6552585), (31655, 5651307), (33603, 5323695), (34385, 5202621), (46293, 3864345), (53415, 3349099), (56005, 3194217), (56979, 3139615), (61893, 2890345), (77155, 2318607), (81903, 2184195), (94965, 1883769), (100809, 1774565), (103155, 1734207), (136505, 1310517), (138879, 1288115), (145613, 1228545), (168015, 1064739), (231465, 772869), (245709, 728065), (257623, 694395), (284895, 627923), (309465, 578069), (354913, 504045), (409515, 436839)]