161502516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37699}}^1$

素因数の和:37733

約数の個数: 72

約数和(自身を含む): 494020800

約数和(自身を除く): 332518284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 37699, 75398, 113097, 150796, 226194, 263893, 339291, 452388, 527786, 640883, 678582, 791679, 1055572, 1281766, 1357164, 1583358, 1922649, 2375037, 2563532, 3166716, 3845298, 4486181, 4750074, 5767947, 7690596, 8972362, 9500148, 11535894, 13458543, 17944724, 23071788, 26917086, 40375629, 53834172, 80751258, 161502516]

約数ペア:

[(1, 161502516), (2, 80751258), (3, 53834172), (4, 40375629), (6, 26917086), (7, 23071788), (9, 17944724), (12, 13458543), (14, 11535894), (17, 9500148), (18, 8972362), (21, 7690596), (28, 5767947), (34, 4750074), (36, 4486181), (42, 3845298), (51, 3166716), (63, 2563532), (68, 2375037), (84, 1922649), (102, 1583358), (119, 1357164), (126, 1281766), (153, 1055572), (204, 791679), (238, 678582), (252, 640883), (306, 527786), (357, 452388), (476, 339291), (612, 263893), (714, 226194), (1071, 150796), (1428, 113097), (2142, 75398), (4284, 37699)]