151738218

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2083}}^1$

素因数の和:2184

約数の個数: 64

約数和(自身を含む): 360115200

約数和(自身を除く): 208376982

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 71, 114, 142, 171, 213, 342, 426, 513, 639, 1026, 1278, 1349, 1917, 2083, 2698, 3834, 4047, 4166, 6249, 8094, 12141, 12498, 18747, 24282, 36423, 37494, 39577, 56241, 72846, 79154, 112482, 118731, 147893, 237462, 295786, 356193, 443679, 712386, 887358, 1068579, 1331037, 2137158, 2662074, 2809967, 3993111, 5619934, 7986222, 8429901, 16859802, 25289703, 50579406, 75869109, 151738218]

約数ペア:

[(1, 151738218), (2, 75869109), (3, 50579406), (6, 25289703), (9, 16859802), (18, 8429901), (19, 7986222), (27, 5619934), (38, 3993111), (54, 2809967), (57, 2662074), (71, 2137158), (114, 1331037), (142, 1068579), (171, 887358), (213, 712386), (342, 443679), (426, 356193), (513, 295786), (639, 237462), (1026, 147893), (1278, 118731), (1349, 112482), (1917, 79154), (2083, 72846), (2698, 56241), (3834, 39577), (4047, 37494), (4166, 36423), (6249, 24282), (8094, 18747), (12141, 12498)]