161088270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{859}}^1$

素因数の和:942

約数の個数: 128

約数和(自身を含む): 475545600

約数和(自身を除く): 314457330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 47, 57, 70, 94, 95, 105, 114, 133, 141, 190, 210, 235, 266, 282, 285, 329, 399, 470, 570, 658, 665, 705, 798, 859, 893, 987, 1330, 1410, 1645, 1718, 1786, 1974, 1995, 2577, 2679, 3290, 3990, 4295, 4465, 4935, 5154, 5358, 6013, 6251, 8590, 8930, 9870, 12026, 12502, 12885, 13395, 16321, 18039, 18753, 25770, 26790, 30065, 31255, 32642, 36078, 37506, 40373, 48963, 60130, 62510, 80746, 81605, 90195, 93765, 97926, 114247, 121119, 163210, 180390, 187530, 201865, 228494, 242238, 244815, 282611, 342741, 403730, 489630, 565222, 571235, 605595, 685482, 767087, 847833, 1142470, 1211190, 1413055, 1534174, 1695666, 1713705, 2301261, 2826110, 3427410, 3835435, 4239165, 4602522, 5369609, 7670870, 8478330, 10739218, 11506305, 16108827, 23012610, 26848045, 32217654, 53696090, 80544135, 161088270]

約数ペア:

[(1, 161088270), (2, 80544135), (3, 53696090), (5, 32217654), (6, 26848045), (7, 23012610), (10, 16108827), (14, 11506305), (15, 10739218), (19, 8478330), (21, 7670870), (30, 5369609), (35, 4602522), (38, 4239165), (42, 3835435), (47, 3427410), (57, 2826110), (70, 2301261), (94, 1713705), (95, 1695666), (105, 1534174), (114, 1413055), (133, 1211190), (141, 1142470), (190, 847833), (210, 767087), (235, 685482), (266, 605595), (282, 571235), (285, 565222), (329, 489630), (399, 403730), (470, 342741), (570, 282611), (658, 244815), (665, 242238), (705, 228494), (798, 201865), (859, 187530), (893, 180390), (987, 163210), (1330, 121119), (1410, 114247), (1645, 97926), (1718, 93765), (1786, 90195), (1974, 81605), (1995, 80746), (2577, 62510), (2679, 60130), (3290, 48963), (3990, 40373), (4295, 37506), (4465, 36078), (4935, 32642), (5154, 31255), (5358, 30065), (6013, 26790), (6251, 25770), (8590, 18753), (8930, 18039), (9870, 16321), (12026, 13395), (12502, 12885)]