163886268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{673}}^1$

素因数の和:923

約数の個数: 96

約数和(自身を含む): 473460736

約数和(自身を除く): 309574468

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 223, 273, 364, 446, 546, 669, 673, 892, 1092, 1338, 1346, 1561, 2019, 2676, 2692, 2899, 3122, 4038, 4683, 4711, 5798, 6244, 8076, 8697, 8749, 9366, 9422, 11596, 14133, 17394, 17498, 18732, 18844, 20293, 26247, 28266, 34788, 34996, 40586, 52494, 56532, 60879, 61243, 81172, 104988, 121758, 122486, 150079, 183729, 243516, 244972, 300158, 367458, 450237, 600316, 734916, 900474, 1050553, 1800948, 1951027, 2101106, 3151659, 3902054, 4202212, 5853081, 6303318, 7804108, 11706162, 12606636, 13657189, 23412324, 27314378, 40971567, 54628756, 81943134, 163886268]

約数ペア:

[(1, 163886268), (2, 81943134), (3, 54628756), (4, 40971567), (6, 27314378), (7, 23412324), (12, 13657189), (13, 12606636), (14, 11706162), (21, 7804108), (26, 6303318), (28, 5853081), (39, 4202212), (42, 3902054), (52, 3151659), (78, 2101106), (84, 1951027), (91, 1800948), (156, 1050553), (182, 900474), (223, 734916), (273, 600316), (364, 450237), (446, 367458), (546, 300158), (669, 244972), (673, 243516), (892, 183729), (1092, 150079), (1338, 122486), (1346, 121758), (1561, 104988), (2019, 81172), (2676, 61243), (2692, 60879), (2899, 56532), (3122, 52494), (4038, 40586), (4683, 34996), (4711, 34788), (5798, 28266), (6244, 26247), (8076, 20293), (8697, 18844), (8749, 18732), (9366, 17498), (9422, 17394), (11596, 14133)]