163020456

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{443}}^1$

素因数の和:743

約数の個数: 96

約数和(自身を含む): 467532000

約数和(自身を除く): 304511544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 269, 342, 443, 456, 538, 684, 807, 886, 1076, 1329, 1368, 1614, 1772, 2152, 2421, 2658, 3228, 3544, 3987, 4842, 5111, 5316, 6456, 7974, 8417, 9684, 10222, 10632, 15333, 15948, 16834, 19368, 20444, 25251, 30666, 31896, 33668, 40888, 45999, 50502, 61332, 67336, 75753, 91998, 101004, 119167, 122664, 151506, 183996, 202008, 238334, 303012, 357501, 367992, 476668, 606024, 715002, 953336, 1072503, 1430004, 2145006, 2264173, 2860008, 4290012, 4528346, 6792519, 8580024, 9056692, 13585038, 18113384, 20377557, 27170076, 40755114, 54340152, 81510228, 163020456]

約数ペア:

[(1, 163020456), (2, 81510228), (3, 54340152), (4, 40755114), (6, 27170076), (8, 20377557), (9, 18113384), (12, 13585038), (18, 9056692), (19, 8580024), (24, 6792519), (36, 4528346), (38, 4290012), (57, 2860008), (72, 2264173), (76, 2145006), (114, 1430004), (152, 1072503), (171, 953336), (228, 715002), (269, 606024), (342, 476668), (443, 367992), (456, 357501), (538, 303012), (684, 238334), (807, 202008), (886, 183996), (1076, 151506), (1329, 122664), (1368, 119167), (1614, 101004), (1772, 91998), (2152, 75753), (2421, 67336), (2658, 61332), (3228, 50502), (3544, 45999), (3987, 40888), (4842, 33668), (5111, 31896), (5316, 30666), (6456, 25251), (7974, 20444), (8417, 19368), (9684, 16834), (10222, 15948), (10632, 15333)]