156728220564

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{971}}^1\times {\mathrm{1993}}^1$

素因数の和:3385

約数の個数: 96

約数和(自身を含む): 388780995456

約数和(自身を除く): 232052774892

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 397, 794, 971, 1191, 1588, 1942, 1993, 2382, 2913, 3884, 3986, 4764, 5826, 5979, 6749, 7972, 11652, 11958, 13498, 16507, 20247, 23916, 26996, 33014, 33881, 40494, 49521, 66028, 67762, 80988, 99042, 101643, 135524, 198084, 203286, 385487, 406572, 770974, 791221, 1156461, 1541948, 1582442, 1935203, 2312922, 2373663, 3164884, 3870406, 4625844, 4747326, 5805609, 6553279, 7740812, 9494652, 11611218, 13106558, 13450757, 19659837, 23222436, 26213116, 26901514, 32898451, 39319674, 40352271, 53803028, 65796902, 78639348, 80704542, 98695353, 131593804, 161409084, 197390706, 394781412, 768275591, 1536551182, 2304826773, 3073102364, 4609653546, 9219307092, 13060685047, 26121370094, 39182055141, 52242740188, 78364110282, 156728220564]

約数ペア:

[(1, 156728220564), (2, 78364110282), (3, 52242740188), (4, 39182055141), (6, 26121370094), (12, 13060685047), (17, 9219307092), (34, 4609653546), (51, 3073102364), (68, 2304826773), (102, 1536551182), (204, 768275591), (397, 394781412), (794, 197390706), (971, 161409084), (1191, 131593804), (1588, 98695353), (1942, 80704542), (1993, 78639348), (2382, 65796902), (2913, 53803028), (3884, 40352271), (3986, 39319674), (4764, 32898451), (5826, 26901514), (5979, 26213116), (6749, 23222436), (7972, 19659837), (11652, 13450757), (11958, 13106558), (13498, 11611218), (16507, 9494652), (20247, 7740812), (23916, 6553279), (26996, 5805609), (33014, 4747326), (33881, 4625844), (40494, 3870406), (49521, 3164884), (66028, 2373663), (67762, 2312922), (80988, 1935203), (99042, 1582442), (101643, 1541948), (135524, 1156461), (198084, 791221), (203286, 770974), (385487, 406572)]