163464156

素因数分解:

$2^2\times 3^5\times {\mathrm{43}}^1\times {\mathrm{3911}}^1$

素因数の和:3973

約数の個数: 72

約数和(自身を含む): 438582144

約数和(自身を除く): 275117988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 243, 258, 324, 387, 486, 516, 774, 972, 1161, 1548, 2322, 3483, 3911, 4644, 6966, 7822, 10449, 11733, 13932, 15644, 20898, 23466, 35199, 41796, 46932, 70398, 105597, 140796, 168173, 211194, 316791, 336346, 422388, 504519, 633582, 672692, 950373, 1009038, 1267164, 1513557, 1900746, 2018076, 3027114, 3801492, 4540671, 6054228, 9081342, 13622013, 18162684, 27244026, 40866039, 54488052, 81732078, 163464156]

約数ペア:

[(1, 163464156), (2, 81732078), (3, 54488052), (4, 40866039), (6, 27244026), (9, 18162684), (12, 13622013), (18, 9081342), (27, 6054228), (36, 4540671), (43, 3801492), (54, 3027114), (81, 2018076), (86, 1900746), (108, 1513557), (129, 1267164), (162, 1009038), (172, 950373), (243, 672692), (258, 633582), (324, 504519), (387, 422388), (486, 336346), (516, 316791), (774, 211194), (972, 168173), (1161, 140796), (1548, 105597), (2322, 70398), (3483, 46932), (3911, 41796), (4644, 35199), (6966, 23466), (7822, 20898), (10449, 15644), (11733, 13932)]