143661628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1289}}^1$

素因数の和:1470

約数の個数: 48

約数和(自身を含む): 292572000

約数和(自身を除く): 148910372

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 149, 187, 298, 374, 596, 748, 1289, 1639, 2533, 2578, 3278, 5066, 5156, 6556, 10132, 14179, 21913, 27863, 28358, 43826, 55726, 56716, 87652, 111452, 192061, 241043, 384122, 482086, 768244, 964172, 2112671, 3265037, 4225342, 6530074, 8450684, 13060148, 35915407, 71830814, 143661628]

約数ペア:

[(1, 143661628), (2, 71830814), (4, 35915407), (11, 13060148), (17, 8450684), (22, 6530074), (34, 4225342), (44, 3265037), (68, 2112671), (149, 964172), (187, 768244), (298, 482086), (374, 384122), (596, 241043), (748, 192061), (1289, 111452), (1639, 87652), (2533, 56716), (2578, 55726), (3278, 43826), (5066, 28358), (5156, 27863), (6556, 21913), (10132, 14179)]